74219392

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 165754080

約数和(自身を除く): 91534688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 73, 94, 104, 128, 146, 169, 188, 208, 292, 338, 376, 416, 584, 611, 676, 752, 832, 949, 1168, 1222, 1352, 1504, 1664, 1898, 2336, 2444, 2704, 3008, 3431, 3796, 4672, 4888, 5408, 6016, 6862, 7592, 7943, 9344, 9776, 10816, 12337, 13724, 15184, 15886, 19552, 21632, 24674, 27448, 30368, 31772, 39104, 44603, 49348, 54896, 60736, 63544, 78208, 89206, 98696, 109792, 121472, 127088, 178412, 197392, 219584, 254176, 356824, 394784, 439168, 508352, 579839, 713648, 789568, 1016704, 1159678, 1427296, 1579136, 2319356, 2854592, 4638712, 5709184, 9277424, 18554848, 37109696, 74219392]

約数ペア:

[(1, 74219392), (2, 37109696), (4, 18554848), (8, 9277424), (13, 5709184), (16, 4638712), (26, 2854592), (32, 2319356), (47, 1579136), (52, 1427296), (64, 1159678), (73, 1016704), (94, 789568), (104, 713648), (128, 579839), (146, 508352), (169, 439168), (188, 394784), (208, 356824), (292, 254176), (338, 219584), (376, 197392), (416, 178412), (584, 127088), (611, 121472), (676, 109792), (752, 98696), (832, 89206), (949, 78208), (1168, 63544), (1222, 60736), (1352, 54896), (1504, 49348), (1664, 44603), (1898, 39104), (2336, 31772), (2444, 30368), (2704, 27448), (3008, 24674), (3431, 21632), (3796, 19552), (4672, 15886), (4888, 15184), (5408, 13724), (6016, 12337), (6862, 10816), (7592, 9776), (7943, 9344)]