65388736

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 84

約数和(自身を含む): 156362400

約数和(自身を除く): 90973664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 719, 784, 812, 928, 1421, 1438, 1568, 1624, 1856, 2842, 2876, 3136, 3248, 5033, 5684, 5752, 6496, 10066, 11368, 11504, 12992, 20132, 20851, 22736, 23008, 35231, 40264, 41702, 45472, 46016, 70462, 80528, 83404, 90944, 140924, 145957, 161056, 166808, 281848, 291914, 322112, 333616, 563696, 583828, 667232, 1021699, 1127392, 1167656, 1334464, 2043398, 2254784, 2335312, 4086796, 4670624, 8173592, 9341248, 16347184, 32694368, 65388736]

約数ペア:

[(1, 65388736), (2, 32694368), (4, 16347184), (7, 9341248), (8, 8173592), (14, 4670624), (16, 4086796), (28, 2335312), (29, 2254784), (32, 2043398), (49, 1334464), (56, 1167656), (58, 1127392), (64, 1021699), (98, 667232), (112, 583828), (116, 563696), (196, 333616), (203, 322112), (224, 291914), (232, 281848), (392, 166808), (406, 161056), (448, 145957), (464, 140924), (719, 90944), (784, 83404), (812, 80528), (928, 70462), (1421, 46016), (1438, 45472), (1568, 41702), (1624, 40264), (1856, 35231), (2842, 23008), (2876, 22736), (3136, 20851), (3248, 20132), (5033, 12992), (5684, 11504), (5752, 11368), (6496, 10066)]