39826744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 41821256

約数列:

[1, 2, 4, 8, 29, 41, 53, 58, 79, 82, 106, 116, 158, 164, 212, 232, 316, 328, 424, 632, 1189, 1537, 2173, 2291, 2378, 3074, 3239, 4187, 4346, 4582, 4756, 6148, 6478, 8374, 8692, 9164, 9512, 12296, 12956, 16748, 17384, 18328, 25912, 33496, 63017, 93931, 121423, 126034, 171667, 187862, 242846, 252068, 343334, 375724, 485692, 504136, 686668, 751448, 971384, 1373336, 4978343, 9956686, 19913372, 39826744]

約数ペア:

[(1, 39826744), (2, 19913372), (4, 9956686), (8, 4978343), (29, 1373336), (41, 971384), (53, 751448), (58, 686668), (79, 504136), (82, 485692), (106, 375724), (116, 343334), (158, 252068), (164, 242846), (212, 187862), (232, 171667), (316, 126034), (328, 121423), (424, 93931), (632, 63017), (1189, 33496), (1537, 25912), (2173, 18328), (2291, 17384), (2378, 16748), (3074, 12956), (3239, 12296), (4187, 9512), (4346, 9164), (4582, 8692), (4756, 8374), (6148, 6478)]