29928458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 25021942

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1907, 2242, 3814, 7847, 13349, 15694, 26698, 36233, 72466, 112513, 225026, 253631, 507262, 787591, 1575182, 2137747, 4275494, 14964229, 29928458]

約数ペア:

[(1, 29928458), (2, 14964229), (7, 4275494), (14, 2137747), (19, 1575182), (38, 787591), (59, 507262), (118, 253631), (133, 225026), (266, 112513), (413, 72466), (826, 36233), (1121, 26698), (1907, 15694), (2242, 13349), (3814, 7847)]