61685312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 132965952

約数和(自身を除く): 71280640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 491, 604, 832, 982, 1208, 1963, 1964, 2416, 3926, 3928, 4832, 6383, 7852, 7856, 9664, 12766, 15704, 15712, 25532, 31408, 31424, 51064, 62816, 74141, 102128, 125632, 148282, 204256, 296564, 408512, 593128, 963833, 1186256, 1927666, 2372512, 3855332, 4745024, 7710664, 15421328, 30842656, 61685312]

約数ペア:

[(1, 61685312), (2, 30842656), (4, 15421328), (8, 7710664), (13, 4745024), (16, 3855332), (26, 2372512), (32, 1927666), (52, 1186256), (64, 963833), (104, 593128), (151, 408512), (208, 296564), (302, 204256), (416, 148282), (491, 125632), (604, 102128), (832, 74141), (982, 62816), (1208, 51064), (1963, 31424), (1964, 31408), (2416, 25532), (3926, 15712), (3928, 15704), (4832, 12766), (6383, 9664), (7852, 7856)]