29381976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31391}}^1$

素因数の和:31416

約数の個数: 48

約数和(自身を含む): 85700160

約数和(自身を除く): 56318184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 376692, 408083, 565038, 753384, 816166, 1130076, 1224249, 1632332, 2260152, 2448498, 3264664, 3672747, 4896996, 7345494, 9793992, 14690988, 29381976]

約数ペア:

[(1, 29381976), (2, 14690988), (3, 9793992), (4, 7345494), (6, 4896996), (8, 3672747), (9, 3264664), (12, 2448498), (13, 2260152), (18, 1632332), (24, 1224249), (26, 1130076), (36, 816166), (39, 753384), (52, 565038), (72, 408083), (78, 376692), (104, 282519), (117, 251128), (156, 188346), (234, 125564), (312, 94173), (468, 62782), (936, 31391)]