39903094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 38893706

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 149, 154, 259, 298, 329, 407, 517, 518, 658, 814, 1034, 1043, 1639, 1739, 2086, 2849, 3278, 3478, 3619, 5513, 5698, 7003, 7238, 11026, 11473, 12173, 14006, 19129, 22946, 24346, 38258, 38591, 49021, 60643, 77033, 77182, 98042, 121286, 133903, 154066, 259111, 267806, 424501, 518222, 539231, 849002, 1078462, 1813777, 2850221, 3627554, 5700442, 19951547, 39903094]

約数ペア:

[(1, 39903094), (2, 19951547), (7, 5700442), (11, 3627554), (14, 2850221), (22, 1813777), (37, 1078462), (47, 849002), (74, 539231), (77, 518222), (94, 424501), (149, 267806), (154, 259111), (259, 154066), (298, 133903), (329, 121286), (407, 98042), (517, 77182), (518, 77033), (658, 60643), (814, 49021), (1034, 38591), (1043, 38258), (1639, 24346), (1739, 22946), (2086, 19129), (2849, 14006), (3278, 12173), (3478, 11473), (3619, 11026), (5513, 7238), (5698, 7003)]