42974464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 95148200

約数和(自身を除く): 52173736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 349, 416, 481, 592, 698, 832, 962, 1184, 1396, 1664, 1924, 2368, 2792, 3328, 3848, 4537, 4736, 5584, 7696, 9074, 9472, 11168, 12913, 15392, 18148, 22336, 25826, 30784, 36296, 44672, 51652, 61568, 72592, 89344, 103304, 123136, 145184, 167869, 206608, 290368, 335738, 413216, 580736, 671476, 826432, 1161472, 1342952, 1652864, 2685904, 3305728, 5371808, 10743616, 21487232, 42974464]

約数ペア:

[(1, 42974464), (2, 21487232), (4, 10743616), (8, 5371808), (13, 3305728), (16, 2685904), (26, 1652864), (32, 1342952), (37, 1161472), (52, 826432), (64, 671476), (74, 580736), (104, 413216), (128, 335738), (148, 290368), (208, 206608), (256, 167869), (296, 145184), (349, 123136), (416, 103304), (481, 89344), (592, 72592), (698, 61568), (832, 51652), (962, 44672), (1184, 36296), (1396, 30784), (1664, 25826), (1924, 22336), (2368, 18148), (2792, 15392), (3328, 12913), (3848, 11168), (4537, 9472), (4736, 9074), (5584, 7696)]