68589152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 145469520

約数和(自身を除く): 76880368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2137, 4012, 4274, 8024, 8548, 16048, 17096, 32096, 34192, 36329, 68384, 72658, 126083, 145316, 252166, 290632, 504332, 581264, 1008664, 1162528, 2017328, 2143411, 4034656, 4286822, 8573644, 17147288, 34294576, 68589152]

約数ペア:

[(1, 68589152), (2, 34294576), (4, 17147288), (8, 8573644), (16, 4286822), (17, 4034656), (32, 2143411), (34, 2017328), (59, 1162528), (68, 1008664), (118, 581264), (136, 504332), (236, 290632), (272, 252166), (472, 145316), (544, 126083), (944, 72658), (1003, 68384), (1888, 36329), (2006, 34192), (2137, 32096), (4012, 17096), (4274, 16048), (8024, 8548)]