9028888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 10670312

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 59, 74, 88, 94, 118, 148, 188, 236, 296, 376, 407, 472, 517, 649, 814, 1034, 1298, 1628, 1739, 2068, 2183, 2596, 2773, 3256, 3478, 4136, 4366, 5192, 5546, 6956, 8732, 11092, 13912, 17464, 19129, 22184, 24013, 30503, 38258, 48026, 61006, 76516, 96052, 102601, 122012, 153032, 192104, 205202, 244024, 410404, 820808, 1128611, 2257222, 4514444, 9028888]

約数ペア:

[(1, 9028888), (2, 4514444), (4, 2257222), (8, 1128611), (11, 820808), (22, 410404), (37, 244024), (44, 205202), (47, 192104), (59, 153032), (74, 122012), (88, 102601), (94, 96052), (118, 76516), (148, 61006), (188, 48026), (236, 38258), (296, 30503), (376, 24013), (407, 22184), (472, 19129), (517, 17464), (649, 13912), (814, 11092), (1034, 8732), (1298, 6956), (1628, 5546), (1739, 5192), (2068, 4366), (2183, 4136), (2596, 3478), (2773, 3256)]