73187608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 148806000

約数和(自身を除く): 75618392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 4723, 7748, 9446, 15496, 18892, 37784, 61399, 122798, 245596, 491192, 703727, 1407454, 2814908, 5629816, 9148451, 18296902, 36593804, 73187608]

約数ペア:

[(1, 73187608), (2, 36593804), (4, 18296902), (8, 9148451), (13, 5629816), (26, 2814908), (52, 1407454), (104, 703727), (149, 491192), (298, 245596), (596, 122798), (1192, 61399), (1937, 37784), (3874, 18892), (4723, 15496), (7748, 9446)]