22778976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 68774832

約数和(自身を除く): 45995856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 53, 66, 74, 88, 96, 106, 111, 121, 132, 148, 159, 176, 212, 222, 242, 264, 296, 318, 352, 363, 407, 424, 444, 484, 528, 583, 592, 636, 726, 814, 848, 888, 968, 1056, 1166, 1184, 1221, 1272, 1452, 1628, 1696, 1749, 1776, 1936, 1961, 2332, 2442, 2544, 2904, 3256, 3498, 3552, 3872, 3922, 4477, 4664, 4884, 5088, 5808, 5883, 6413, 6512, 6996, 7844, 8954, 9328, 9768, 11616, 11766, 12826, 13024, 13431, 13992, 15688, 17908, 18656, 19239, 19536, 21571, 23532, 25652, 26862, 27984, 31376, 35816, 38478, 39072, 43142, 47064, 51304, 53724, 55968, 62752, 64713, 71632, 76956, 86284, 94128, 102608, 107448, 129426, 143264, 153912, 172568, 188256, 205216, 214896, 237281, 258852, 307824, 345136, 429792, 474562, 517704, 615648, 690272, 711843, 949124, 1035408, 1423686, 1898248, 2070816, 2847372, 3796496, 5694744, 7592992, 11389488, 22778976]

約数ペア:

[(1, 22778976), (2, 11389488), (3, 7592992), (4, 5694744), (6, 3796496), (8, 2847372), (11, 2070816), (12, 1898248), (16, 1423686), (22, 1035408), (24, 949124), (32, 711843), (33, 690272), (37, 615648), (44, 517704), (48, 474562), (53, 429792), (66, 345136), (74, 307824), (88, 258852), (96, 237281), (106, 214896), (111, 205216), (121, 188256), (132, 172568), (148, 153912), (159, 143264), (176, 129426), (212, 107448), (222, 102608), (242, 94128), (264, 86284), (296, 76956), (318, 71632), (352, 64713), (363, 62752), (407, 55968), (424, 53724), (444, 51304), (484, 47064), (528, 43142), (583, 39072), (592, 38478), (636, 35816), (726, 31376), (814, 27984), (848, 26862), (888, 25652), (968, 23532), (1056, 21571), (1166, 19536), (1184, 19239), (1221, 18656), (1272, 17908), (1452, 15688), (1628, 13992), (1696, 13431), (1749, 13024), (1776, 12826), (1936, 11766), (1961, 11616), (2332, 9768), (2442, 9328), (2544, 8954), (2904, 7844), (3256, 6996), (3498, 6512), (3552, 6413), (3872, 5883), (3922, 5808), (4477, 5088), (4664, 4884)]