426355648

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12701

約数の個数: 56

約数和(自身を含む): 924787584

約数和(自身を除く): 498431936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 12641, 16864, 25282, 33728, 50564, 101128, 202256, 214897, 391871, 404512, 429794, 783742, 809024, 859588, 1567484, 1719176, 3134968, 3438352, 6269936, 6661807, 6876704, 12539872, 13323614, 13753408, 25079744, 26647228, 53294456, 106588912, 213177824, 426355648]

約数ペア:

[(1, 426355648), (2, 213177824), (4, 106588912), (8, 53294456), (16, 26647228), (17, 25079744), (31, 13753408), (32, 13323614), (34, 12539872), (62, 6876704), (64, 6661807), (68, 6269936), (124, 3438352), (136, 3134968), (248, 1719176), (272, 1567484), (496, 859588), (527, 809024), (544, 783742), (992, 429794), (1054, 404512), (1088, 391871), (1984, 214897), (2108, 202256), (4216, 101128), (8432, 50564), (12641, 33728), (16864, 25282)]