74872312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13313}}^1$

素因数の和:13375

約数の個数: 32

約数和(自身を含む): 151779600

約数和(自身を除く): 76907288

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 13313, 26626, 53252, 106504, 252947, 492581, 505894, 985162, 1011788, 1970324, 2023576, 3940648, 9359039, 18718078, 37436156, 74872312]

約数ペア:

[(1, 74872312), (2, 37436156), (4, 18718078), (8, 9359039), (19, 3940648), (37, 2023576), (38, 1970324), (74, 1011788), (76, 985162), (148, 505894), (152, 492581), (296, 252947), (703, 106504), (1406, 53252), (2812, 26626), (5624, 13313)]