422427968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2659

約数の個数: 56

約数和(自身を含む): 893579112

約数和(自身を除く): 471151144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 157, 272, 314, 544, 628, 1088, 1256, 2473, 2512, 2669, 4946, 5024, 5338, 9892, 10048, 10676, 19784, 21352, 39568, 42041, 42704, 79136, 84082, 85408, 158272, 168164, 170816, 336328, 388261, 672656, 776522, 1345312, 1553044, 2690624, 3106088, 6212176, 6600437, 12424352, 13200874, 24848704, 26401748, 52803496, 105606992, 211213984, 422427968]

約数ペア:

[(1, 422427968), (2, 211213984), (4, 105606992), (8, 52803496), (16, 26401748), (17, 24848704), (32, 13200874), (34, 12424352), (64, 6600437), (68, 6212176), (136, 3106088), (157, 2690624), (272, 1553044), (314, 1345312), (544, 776522), (628, 672656), (1088, 388261), (1256, 336328), (2473, 170816), (2512, 168164), (2669, 158272), (4946, 85408), (5024, 84082), (5338, 79136), (9892, 42704), (10048, 42041), (10676, 39568), (19784, 21352)]