25432849312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 54504382464

約数和(自身を除く): 29071533152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 641, 751, 1016, 1282, 1502, 1651, 2032, 2564, 3004, 3302, 4064, 5128, 6008, 6604, 8333, 9763, 10256, 12016, 13208, 16666, 19526, 20512, 24032, 26416, 33332, 39052, 52832, 66664, 78104, 81407, 95377, 133328, 156208, 162814, 190754, 266656, 312416, 325628, 381508, 481391, 651256, 763016, 962782, 1058291, 1239901, 1302512, 1526032, 1925564, 2116582, 2479802, 2605024, 3052064, 3851128, 4233164, 4959604, 6258083, 7702256, 8466328, 9919208, 12516166, 15404512, 16932656, 19838416, 25032332, 33865312, 39676832, 50064664, 61136657, 100129328, 122273314, 200258656, 244546628, 489093256, 794776541, 978186512, 1589553082, 1956373024, 3179106164, 6358212328, 12716424656, 25432849312]

約数ペア:

[(1, 25432849312), (2, 12716424656), (4, 6358212328), (8, 3179106164), (13, 1956373024), (16, 1589553082), (26, 978186512), (32, 794776541), (52, 489093256), (104, 244546628), (127, 200258656), (208, 122273314), (254, 100129328), (416, 61136657), (508, 50064664), (641, 39676832), (751, 33865312), (1016, 25032332), (1282, 19838416), (1502, 16932656), (1651, 15404512), (2032, 12516166), (2564, 9919208), (3004, 8466328), (3302, 7702256), (4064, 6258083), (5128, 4959604), (6008, 4233164), (6604, 3851128), (8333, 3052064), (9763, 2605024), (10256, 2479802), (12016, 2116582), (13208, 1925564), (16666, 1526032), (19526, 1302512), (20512, 1239901), (24032, 1058291), (26416, 962782), (33332, 763016), (39052, 651256), (52832, 481391), (66664, 381508), (78104, 325628), (81407, 312416), (95377, 266656), (133328, 190754), (156208, 162814)]