65618392

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 79948328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 107, 188, 214, 233, 329, 376, 428, 466, 658, 749, 856, 932, 1316, 1498, 1631, 1864, 2632, 2996, 3262, 5029, 5992, 6524, 10058, 10951, 13048, 20116, 21902, 24931, 35203, 40232, 43804, 49862, 70406, 76657, 87608, 99724, 140812, 153314, 174517, 199448, 281624, 306628, 349034, 613256, 698068, 1171757, 1396136, 2343514, 4687028, 8202299, 9374056, 16404598, 32809196, 65618392]

約数ペア:

[(1, 65618392), (2, 32809196), (4, 16404598), (7, 9374056), (8, 8202299), (14, 4687028), (28, 2343514), (47, 1396136), (56, 1171757), (94, 698068), (107, 613256), (188, 349034), (214, 306628), (233, 281624), (329, 199448), (376, 174517), (428, 153314), (466, 140812), (658, 99724), (749, 87608), (856, 76657), (932, 70406), (1316, 49862), (1498, 43804), (1631, 40232), (1864, 35203), (2632, 24931), (2996, 21902), (3262, 20116), (5029, 13048), (5992, 10951), (6524, 10058)]