72670364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73553}}^1$

素因数の和:73589

約数の個数: 24

約数和(自身を含む): 144165840

約数和(自身を除く): 71495476

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73553, 147106, 294212, 956189, 1397507, 1912378, 2795014, 3824756, 5590028, 18167591, 36335182, 72670364]

約数ペア:

[(1, 72670364), (2, 36335182), (4, 18167591), (13, 5590028), (19, 3824756), (26, 2795014), (38, 1912378), (52, 1397507), (76, 956189), (247, 294212), (494, 147106), (988, 73553)]