30857408

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 64050672

約数和(自身を除く): 33193264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 148, 157, 166, 296, 314, 332, 592, 628, 664, 1184, 1256, 1328, 2368, 2512, 2656, 3071, 5024, 5312, 5809, 6142, 10048, 11618, 12284, 13031, 23236, 24568, 26062, 46472, 49136, 52124, 92944, 98272, 104248, 185888, 196544, 208496, 371776, 416992, 482147, 833984, 964294, 1928588, 3857176, 7714352, 15428704, 30857408]

約数ペア:

[(1, 30857408), (2, 15428704), (4, 7714352), (8, 3857176), (16, 1928588), (32, 964294), (37, 833984), (64, 482147), (74, 416992), (83, 371776), (148, 208496), (157, 196544), (166, 185888), (296, 104248), (314, 98272), (332, 92944), (592, 52124), (628, 49136), (664, 46472), (1184, 26062), (1256, 24568), (1328, 23236), (2368, 13031), (2512, 12284), (2656, 11618), (3071, 10048), (5024, 6142), (5312, 5809)]