8402848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 17466624

約数和(自身を除く): 9063776

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 151, 188, 296, 302, 376, 592, 604, 752, 1184, 1208, 1504, 1739, 2416, 3478, 4832, 5587, 6956, 7097, 11174, 13912, 14194, 22348, 27824, 28388, 44696, 55648, 56776, 89392, 113552, 178784, 227104, 262589, 525178, 1050356, 2100712, 4201424, 8402848]

約数ペア:

[(1, 8402848), (2, 4201424), (4, 2100712), (8, 1050356), (16, 525178), (32, 262589), (37, 227104), (47, 178784), (74, 113552), (94, 89392), (148, 56776), (151, 55648), (188, 44696), (296, 28388), (302, 27824), (376, 22348), (592, 14194), (604, 13912), (752, 11174), (1184, 7097), (1208, 6956), (1504, 5587), (1739, 4832), (2416, 3478)]