64184848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3391}}^1$

素因数の和:3432

約数の個数: 60

約数和(自身を含む): 153942528

約数和(自身を除く): 89757680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 3391, 4732, 6782, 9464, 13564, 18928, 23737, 27128, 44083, 47474, 54256, 88166, 94948, 176332, 189896, 308581, 352664, 379792, 573079, 617162, 705328, 1146158, 1234324, 2292316, 2468648, 4011553, 4584632, 4937296, 8023106, 9169264, 16046212, 32092424, 64184848]

約数ペア:

[(1, 64184848), (2, 32092424), (4, 16046212), (7, 9169264), (8, 8023106), (13, 4937296), (14, 4584632), (16, 4011553), (26, 2468648), (28, 2292316), (52, 1234324), (56, 1146158), (91, 705328), (104, 617162), (112, 573079), (169, 379792), (182, 352664), (208, 308581), (338, 189896), (364, 176332), (676, 94948), (728, 88166), (1183, 54256), (1352, 47474), (1456, 44083), (2366, 27128), (2704, 23737), (3391, 18928), (4732, 13564), (6782, 9464)]