42568712

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 38690488

約数列:

[1, 2, 4, 8, 131, 151, 262, 269, 302, 524, 538, 604, 1048, 1076, 1208, 2152, 19781, 35239, 39562, 40619, 70478, 79124, 81238, 140956, 158248, 162476, 281912, 324952, 5321089, 10642178, 21284356, 42568712]

約数ペア:

[(1, 42568712), (2, 21284356), (4, 10642178), (8, 5321089), (131, 324952), (151, 281912), (262, 162476), (269, 158248), (302, 140956), (524, 81238), (538, 79124), (604, 70478), (1048, 40619), (1076, 39562), (1208, 35239), (2152, 19781)]