72316684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3229}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 138373200

約数和(自身を除く): 66056516

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 3229, 5599, 6458, 11198, 12916, 22396, 35519, 71038, 142076, 1643561, 3287122, 6574244, 18079171, 36158342, 72316684]

約数ペア:

[(1, 72316684), (2, 36158342), (4, 18079171), (11, 6574244), (22, 3287122), (44, 1643561), (509, 142076), (1018, 71038), (2036, 35519), (3229, 22396), (5599, 12916), (6458, 11198)]