2056571552

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69031}}^1$

素因数の和:69074

約数の個数: 72

約数和(自身を含む): 4957878240

約数和(自身を除く): 2901306688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 69031, 138062, 276124, 483217, 552248, 966434, 1104496, 1311589, 1932868, 2208992, 2623178, 3382519, 3865736, 5246356, 6765038, 7731472, 9181123, 10492712, 13530076, 15462944, 18362246, 20985424, 27060152, 36724492, 41970848, 54120304, 64267861, 73448984, 108240608, 128535722, 146897968, 257071444, 293795936, 514142888, 1028285776, 2056571552]

約数ペア:

[(1, 2056571552), (2, 1028285776), (4, 514142888), (7, 293795936), (8, 257071444), (14, 146897968), (16, 128535722), (19, 108240608), (28, 73448984), (32, 64267861), (38, 54120304), (49, 41970848), (56, 36724492), (76, 27060152), (98, 20985424), (112, 18362246), (133, 15462944), (152, 13530076), (196, 10492712), (224, 9181123), (266, 7731472), (304, 6765038), (392, 5246356), (532, 3865736), (608, 3382519), (784, 2623178), (931, 2208992), (1064, 1932868), (1568, 1311589), (1862, 1104496), (2128, 966434), (3724, 552248), (4256, 483217), (7448, 276124), (14896, 138062), (29792, 69031)]