42281824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 95721696

約数和(自身を除く): 53439872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 67, 74, 82, 104, 134, 148, 164, 208, 268, 296, 328, 416, 481, 533, 536, 592, 656, 871, 962, 1066, 1072, 1184, 1312, 1517, 1742, 1924, 2132, 2144, 2479, 2747, 3034, 3484, 3848, 4264, 4958, 5494, 6068, 6968, 7696, 8528, 9916, 10988, 12136, 13936, 15392, 17056, 19721, 19832, 21976, 24272, 27872, 32227, 35711, 39442, 39664, 43952, 48544, 64454, 71422, 78884, 79328, 87904, 101639, 128908, 142844, 157768, 203278, 257816, 285688, 315536, 406556, 515632, 571376, 631072, 813112, 1031264, 1142752, 1321307, 1626224, 2642614, 3252448, 5285228, 10570456, 21140912, 42281824]

約数ペア:

[(1, 42281824), (2, 21140912), (4, 10570456), (8, 5285228), (13, 3252448), (16, 2642614), (26, 1626224), (32, 1321307), (37, 1142752), (41, 1031264), (52, 813112), (67, 631072), (74, 571376), (82, 515632), (104, 406556), (134, 315536), (148, 285688), (164, 257816), (208, 203278), (268, 157768), (296, 142844), (328, 128908), (416, 101639), (481, 87904), (533, 79328), (536, 78884), (592, 71422), (656, 64454), (871, 48544), (962, 43952), (1066, 39664), (1072, 39442), (1184, 35711), (1312, 32227), (1517, 27872), (1742, 24272), (1924, 21976), (2132, 19832), (2144, 19721), (2479, 17056), (2747, 15392), (3034, 13936), (3484, 12136), (3848, 10988), (4264, 9916), (4958, 8528), (5494, 7696), (6068, 6968)]