78605624

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 149785200

約数和(自身を除く): 71179576

約数列:

[1, 2, 4, 8, 107, 214, 229, 401, 428, 458, 802, 856, 916, 1604, 1832, 3208, 24503, 42907, 49006, 85814, 91829, 98012, 171628, 183658, 196024, 343256, 367316, 734632, 9825703, 19651406, 39302812, 78605624]

約数ペア:

[(1, 78605624), (2, 39302812), (4, 19651406), (8, 9825703), (107, 734632), (214, 367316), (229, 343256), (401, 196024), (428, 183658), (458, 171628), (802, 98012), (856, 91829), (916, 85814), (1604, 49006), (1832, 42907), (3208, 24503)]