42053928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 120869760

約数和(自身を除く): 78815832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1297, 1351, 1544, 2316, 2594, 2702, 3891, 4053, 4632, 5188, 5404, 7782, 8106, 9079, 10376, 10808, 15564, 16212, 18158, 27237, 31128, 32424, 36316, 54474, 72632, 108948, 217896, 250321, 500642, 750963, 1001284, 1501926, 1752247, 2002568, 3003852, 3504494, 5256741, 6007704, 7008988, 10513482, 14017976, 21026964, 42053928]

約数ペア:

[(1, 42053928), (2, 21026964), (3, 14017976), (4, 10513482), (6, 7008988), (7, 6007704), (8, 5256741), (12, 3504494), (14, 3003852), (21, 2002568), (24, 1752247), (28, 1501926), (42, 1001284), (56, 750963), (84, 500642), (168, 250321), (193, 217896), (386, 108948), (579, 72632), (772, 54474), (1158, 36316), (1297, 32424), (1351, 31128), (1544, 27237), (2316, 18158), (2594, 16212), (2702, 15564), (3891, 10808), (4053, 10376), (4632, 9079), (5188, 8106), (5404, 7782)]