40887202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 67852800

約数和(自身を除く): 26965598

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 569, 589, 1138, 1159, 1178, 1891, 2318, 3782, 10811, 17639, 21622, 34709, 35278, 35929, 69418, 71858, 335141, 659471, 670282, 1075979, 1318942, 2151958, 20443601, 40887202]

約数ペア:

[(1, 40887202), (2, 20443601), (19, 2151958), (31, 1318942), (38, 1075979), (61, 670282), (62, 659471), (122, 335141), (569, 71858), (589, 69418), (1138, 35929), (1159, 35278), (1178, 34709), (1891, 21622), (2318, 17639), (3782, 10811)]