71234504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 146145600

約数和(自身を除く): 74911096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 2039, 3176, 4078, 4367, 8156, 8734, 16312, 17468, 22429, 34936, 44858, 89716, 179432, 809483, 1618966, 3237932, 6475864, 8904313, 17808626, 35617252, 71234504]

約数ペア:

[(1, 71234504), (2, 35617252), (4, 17808626), (8, 8904313), (11, 6475864), (22, 3237932), (44, 1618966), (88, 809483), (397, 179432), (794, 89716), (1588, 44858), (2039, 34936), (3176, 22429), (4078, 17468), (4367, 16312), (8156, 8734)]