74130238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 143869824

約数和(自身を除く): 69739586

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 1877, 2821, 3038, 3754, 5642, 13139, 19747, 24401, 26278, 39494, 48802, 58187, 91973, 116374, 170807, 183946, 341614, 407309, 756431, 814618, 1195649, 1512862, 2391298, 2851163, 5295017, 5702326, 10590034, 37065119, 74130238]

約数ペア:

[(1, 74130238), (2, 37065119), (7, 10590034), (13, 5702326), (14, 5295017), (26, 2851163), (31, 2391298), (49, 1512862), (62, 1195649), (91, 814618), (98, 756431), (182, 407309), (217, 341614), (403, 183946), (434, 170807), (637, 116374), (806, 91973), (1274, 58187), (1519, 48802), (1877, 39494), (2821, 26278), (3038, 24401), (3754, 19747), (5642, 13139)]