73638424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18671}}^1$

素因数の和:18723

約数の個数: 32

約数和(自身を含む): 151243200

約数和(自身を除く): 77604776

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 18671, 37342, 74684, 149368, 317407, 541459, 634814, 1082918, 1269628, 2165836, 2539256, 4331672, 9204803, 18409606, 36819212, 73638424]

約数ペア:

[(1, 73638424), (2, 36819212), (4, 18409606), (8, 9204803), (17, 4331672), (29, 2539256), (34, 2165836), (58, 1269628), (68, 1082918), (116, 634814), (136, 541459), (232, 317407), (493, 149368), (986, 74684), (1972, 37342), (3944, 18671)]