15707069128

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{641}}^1\times {\mathrm{7489}}^1$

素因数の和:8545

約数の個数: 32

約数和(自身を含む): 29572767000

約数和(自身を除く): 13865697872

約数列:

[1, 2, 4, 8, 409, 641, 818, 1282, 1636, 2564, 3272, 5128, 7489, 14978, 29956, 59912, 262169, 524338, 1048676, 2097352, 3063001, 4800449, 6126002, 9600898, 12252004, 19201796, 24504008, 38403592, 1963383641, 3926767282, 7853534564, 15707069128]

約数ペア:

[(1, 15707069128), (2, 7853534564), (4, 3926767282), (8, 1963383641), (409, 38403592), (641, 24504008), (818, 19201796), (1282, 12252004), (1636, 9600898), (2564, 6126002), (3272, 4800449), (5128, 3063001), (7489, 2097352), (14978, 1048676), (29956, 524338), (59912, 262169)]