72998536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53993}}^1$

素因数の和:54025

約数の個数: 24

約数和(自身を含む): 148213530

約数和(自身を除く): 75214994

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 53993, 107986, 215972, 431944, 701909, 1403818, 2807636, 5615272, 9124817, 18249634, 36499268, 72998536]

約数ペア:

[(1, 72998536), (2, 36499268), (4, 18249634), (8, 9124817), (13, 5615272), (26, 2807636), (52, 1403818), (104, 701909), (169, 431944), (338, 215972), (676, 107986), (1352, 53993)]