70195216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 172044544

約数和(自身を除く): 101849328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1303, 1456, 1924, 2072, 2606, 3367, 3848, 4144, 5212, 6734, 7696, 9121, 10424, 13468, 16939, 18242, 20848, 26936, 33878, 36484, 48211, 53872, 67756, 72968, 96422, 118573, 135512, 145936, 192844, 237146, 271024, 337477, 385688, 474292, 626743, 674954, 771376, 948584, 1253486, 1349908, 1897168, 2506972, 2699816, 4387201, 5013944, 5399632, 8774402, 10027888, 17548804, 35097608, 70195216]

約数ペア:

[(1, 70195216), (2, 35097608), (4, 17548804), (7, 10027888), (8, 8774402), (13, 5399632), (14, 5013944), (16, 4387201), (26, 2699816), (28, 2506972), (37, 1897168), (52, 1349908), (56, 1253486), (74, 948584), (91, 771376), (104, 674954), (112, 626743), (148, 474292), (182, 385688), (208, 337477), (259, 271024), (296, 237146), (364, 192844), (481, 145936), (518, 135512), (592, 118573), (728, 96422), (962, 72968), (1036, 67756), (1303, 53872), (1456, 48211), (1924, 36484), (2072, 33878), (2606, 26936), (3367, 20848), (3848, 18242), (4144, 16939), (5212, 13468), (6734, 10424), (7696, 9121)]