425112896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1$

素因数の和:1459

約数の個数: 56

約数和(自身を含む): 911025864

約数和(自身を除く): 485912968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 661, 773, 832, 1322, 1546, 2644, 3092, 5288, 6184, 8593, 10049, 10576, 12368, 17186, 20098, 21152, 24736, 34372, 40196, 42304, 49472, 68744, 80392, 137488, 160784, 274976, 321568, 510953, 549952, 643136, 1021906, 2043812, 4087624, 6642389, 8175248, 13284778, 16350496, 26569556, 32700992, 53139112, 106278224, 212556448, 425112896]

約数ペア:

[(1, 425112896), (2, 212556448), (4, 106278224), (8, 53139112), (13, 32700992), (16, 26569556), (26, 16350496), (32, 13284778), (52, 8175248), (64, 6642389), (104, 4087624), (208, 2043812), (416, 1021906), (661, 643136), (773, 549952), (832, 510953), (1322, 321568), (1546, 274976), (2644, 160784), (3092, 137488), (5288, 80392), (6184, 68744), (8593, 49472), (10049, 42304), (10576, 40196), (12368, 34372), (17186, 24736), (20098, 21152)]