15673718164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{61627}}^1$

素因数の和:61784

約数の個数: 48

約数和(自身を含む): 30390985408

約数和(自身を除く): 14717267244

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 268, 292, 871, 949, 1742, 1898, 3484, 3796, 4891, 9782, 19564, 61627, 63583, 123254, 127166, 246508, 254332, 801151, 1602302, 3204604, 4129009, 4498771, 8258018, 8997542, 16516036, 17995084, 53677117, 58484023, 107354234, 116968046, 214708468, 233936092, 301417657, 602835314, 1205670628, 3918429541, 7836859082, 15673718164]

約数ペア:

[(1, 15673718164), (2, 7836859082), (4, 3918429541), (13, 1205670628), (26, 602835314), (52, 301417657), (67, 233936092), (73, 214708468), (134, 116968046), (146, 107354234), (268, 58484023), (292, 53677117), (871, 17995084), (949, 16516036), (1742, 8997542), (1898, 8258018), (3484, 4498771), (3796, 4129009), (4891, 3204604), (9782, 1602302), (19564, 801151), (61627, 254332), (63583, 246508), (123254, 127166)]