11115688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 23156820

約数和(自身を除く): 12041132

約数列:

[1, 2, 4, 8, 17, 34, 37, 47, 68, 74, 94, 136, 148, 188, 296, 376, 629, 799, 1258, 1598, 1739, 2209, 2516, 3196, 3478, 4418, 5032, 6392, 6956, 8836, 13912, 17672, 29563, 37553, 59126, 75106, 81733, 118252, 150212, 163466, 236504, 300424, 326932, 653864, 1389461, 2778922, 5557844, 11115688]

約数ペア:

[(1, 11115688), (2, 5557844), (4, 2778922), (8, 1389461), (17, 653864), (34, 326932), (37, 300424), (47, 236504), (68, 163466), (74, 150212), (94, 118252), (136, 81733), (148, 75106), (188, 59126), (296, 37553), (376, 29563), (629, 17672), (799, 13912), (1258, 8836), (1598, 6956), (1739, 6392), (2209, 5032), (2516, 4418), (3196, 3478)]