65558968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11657}}^1$

素因数の和:11719

約数の個数: 32

約数和(自身を含む): 132901200

約数和(自身を除く): 67342232

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 11657, 23314, 46628, 93256, 221483, 431309, 442966, 862618, 885932, 1725236, 1771864, 3450472, 8194871, 16389742, 32779484, 65558968]

約数ペア:

[(1, 65558968), (2, 32779484), (4, 16389742), (8, 8194871), (19, 3450472), (37, 1771864), (38, 1725236), (74, 885932), (76, 862618), (148, 442966), (152, 431309), (296, 221483), (703, 93256), (1406, 46628), (2812, 23314), (5624, 11657)]