11741728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 12619616

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 211, 296, 376, 422, 592, 752, 844, 1184, 1504, 1688, 1739, 3376, 3478, 6752, 6956, 7807, 9917, 13912, 15614, 19834, 27824, 31228, 39668, 55648, 62456, 79336, 124912, 158672, 249824, 317344, 366929, 733858, 1467716, 2935432, 5870864, 11741728]

約数ペア:

[(1, 11741728), (2, 5870864), (4, 2935432), (8, 1467716), (16, 733858), (32, 366929), (37, 317344), (47, 249824), (74, 158672), (94, 124912), (148, 79336), (188, 62456), (211, 55648), (296, 39668), (376, 31228), (422, 27824), (592, 19834), (752, 15614), (844, 13912), (1184, 9917), (1504, 7807), (1688, 6956), (1739, 6752), (3376, 3478)]