25245384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 40073016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 89, 106, 159, 178, 212, 223, 267, 318, 356, 424, 446, 534, 636, 669, 712, 892, 1068, 1272, 1338, 1784, 2136, 2676, 4717, 5352, 9434, 11819, 14151, 18868, 19847, 23638, 28302, 35457, 37736, 39694, 47276, 56604, 59541, 70914, 79388, 94552, 113208, 119082, 141828, 158776, 238164, 283656, 476328, 1051891, 2103782, 3155673, 4207564, 6311346, 8415128, 12622692, 25245384]

約数ペア:

[(1, 25245384), (2, 12622692), (3, 8415128), (4, 6311346), (6, 4207564), (8, 3155673), (12, 2103782), (24, 1051891), (53, 476328), (89, 283656), (106, 238164), (159, 158776), (178, 141828), (212, 119082), (223, 113208), (267, 94552), (318, 79388), (356, 70914), (424, 59541), (446, 56604), (534, 47276), (636, 39694), (669, 37736), (712, 35457), (892, 28302), (1068, 23638), (1272, 19847), (1338, 18868), (1784, 14151), (2136, 11819), (2676, 9434), (4717, 5352)]