74105746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 63788654

約数列:

[1, 2, 11, 13, 22, 26, 37, 47, 74, 94, 143, 149, 286, 298, 407, 481, 517, 611, 814, 962, 1034, 1222, 1639, 1739, 1937, 3278, 3478, 3874, 5291, 5513, 6721, 7003, 10582, 11026, 13442, 14006, 19129, 21307, 22607, 38258, 42614, 45214, 60643, 71669, 77033, 91039, 121286, 143338, 154066, 182078, 248677, 259111, 497354, 518222, 788359, 1001429, 1576718, 2002858, 2850221, 3368443, 5700442, 6736886, 37052873, 74105746]

約数ペア:

[(1, 74105746), (2, 37052873), (11, 6736886), (13, 5700442), (22, 3368443), (26, 2850221), (37, 2002858), (47, 1576718), (74, 1001429), (94, 788359), (143, 518222), (149, 497354), (286, 259111), (298, 248677), (407, 182078), (481, 154066), (517, 143338), (611, 121286), (814, 91039), (962, 77033), (1034, 71669), (1222, 60643), (1639, 45214), (1739, 42614), (1937, 38258), (3278, 22607), (3478, 21307), (3874, 19129), (5291, 14006), (5513, 13442), (6721, 11026), (7003, 10582)]