38917488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 109412640

約数和(自身を除く): 70495152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1289, 1776, 1887, 2516, 2578, 3774, 3867, 5032, 5156, 7548, 7734, 10064, 10312, 15096, 15468, 20624, 21913, 30192, 30936, 43826, 47693, 61872, 65739, 87652, 95386, 131478, 143079, 175304, 190772, 262956, 286158, 350608, 381544, 525912, 572316, 763088, 810781, 1051824, 1144632, 1621562, 2289264, 2432343, 3243124, 4864686, 6486248, 9729372, 12972496, 19458744, 38917488]

約数ペア:

[(1, 38917488), (2, 19458744), (3, 12972496), (4, 9729372), (6, 6486248), (8, 4864686), (12, 3243124), (16, 2432343), (17, 2289264), (24, 1621562), (34, 1144632), (37, 1051824), (48, 810781), (51, 763088), (68, 572316), (74, 525912), (102, 381544), (111, 350608), (136, 286158), (148, 262956), (204, 190772), (222, 175304), (272, 143079), (296, 131478), (408, 95386), (444, 87652), (592, 65739), (629, 61872), (816, 47693), (888, 43826), (1258, 30936), (1289, 30192), (1776, 21913), (1887, 20624), (2516, 15468), (2578, 15096), (3774, 10312), (3867, 10064), (5032, 7734), (5156, 7548)]