23347814

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 43042752

約数和(自身を除く): 19694938

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 137, 259, 274, 329, 518, 658, 959, 1739, 1813, 1918, 2303, 3478, 3626, 4606, 5069, 6439, 6713, 10138, 12173, 12878, 13426, 24346, 35483, 45073, 70966, 85211, 90146, 170422, 238243, 248381, 315511, 476486, 496762, 631022, 1667701, 3335402, 11673907, 23347814]

約数ペア:

[(1, 23347814), (2, 11673907), (7, 3335402), (14, 1667701), (37, 631022), (47, 496762), (49, 476486), (74, 315511), (94, 248381), (98, 238243), (137, 170422), (259, 90146), (274, 85211), (329, 70966), (518, 45073), (658, 35483), (959, 24346), (1739, 13426), (1813, 12878), (1918, 12173), (2303, 10138), (3478, 6713), (3626, 6439), (4606, 5069)]