74501008

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{76333}}^1$

素因数の和:76402

約数の個数: 20

約数和(自身を含む): 146713948

約数和(自身を除く): 72212940

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 76333, 152666, 305332, 610664, 1221328, 4656313, 9312626, 18625252, 37250504, 74501008]

約数ペア:

[(1, 74501008), (2, 37250504), (4, 18625252), (8, 9312626), (16, 4656313), (61, 1221328), (122, 610664), (244, 305332), (488, 152666), (976, 76333)]