42894712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 96868800

約数和(自身を除く): 53974088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 433, 488, 812, 854, 866, 1624, 1708, 1732, 1769, 3031, 3416, 3464, 3538, 6062, 7076, 12124, 12383, 12557, 14152, 24248, 24766, 25114, 26413, 49532, 50228, 52826, 87899, 99064, 100456, 105652, 175798, 184891, 211304, 351596, 369782, 703192, 739564, 765977, 1479128, 1531954, 3063908, 5361839, 6127816, 10723678, 21447356, 42894712]

約数ペア:

[(1, 42894712), (2, 21447356), (4, 10723678), (7, 6127816), (8, 5361839), (14, 3063908), (28, 1531954), (29, 1479128), (56, 765977), (58, 739564), (61, 703192), (116, 369782), (122, 351596), (203, 211304), (232, 184891), (244, 175798), (406, 105652), (427, 100456), (433, 99064), (488, 87899), (812, 52826), (854, 50228), (866, 49532), (1624, 26413), (1708, 25114), (1732, 24766), (1769, 24248), (3031, 14152), (3416, 12557), (3464, 12383), (3538, 12124), (6062, 7076)]