72729038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22133}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 114742656

約数和(自身を除く): 42013618

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 22133, 44266, 686123, 1173049, 1372246, 2346098, 36364519, 72729038]

約数ペア:

[(1, 72729038), (2, 36364519), (31, 2346098), (53, 1372246), (62, 1173049), (106, 686123), (1643, 44266), (3286, 22133)]