64039624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1951}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 131408640

約数和(自身を除く): 67369016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 1492, 1951, 2984, 3902, 4103, 7804, 8206, 15608, 16412, 21461, 32824, 42922, 85844, 171688, 727723, 1455446, 2910892, 5821784, 8004953, 16009906, 32019812, 64039624]

約数ペア:

[(1, 64039624), (2, 32019812), (4, 16009906), (8, 8004953), (11, 5821784), (22, 2910892), (44, 1455446), (88, 727723), (373, 171688), (746, 85844), (1492, 42922), (1951, 32824), (2984, 21461), (3902, 16412), (4103, 15608), (7804, 8206)]