78195796

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18743}}^1$

素因数の和:18903

約数の個数: 24

約数和(自身を含む): 157449600

約数和(自身を除く): 79253804

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 18743, 37486, 74972, 131201, 262402, 524804, 2792707, 5585414, 11170828, 19548949, 39097898, 78195796]

約数ペア:

[(1, 78195796), (2, 39097898), (4, 19548949), (7, 11170828), (14, 5585414), (28, 2792707), (149, 524804), (298, 262402), (596, 131201), (1043, 74972), (2086, 37486), (4172, 18743)]