2865437536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{7561}}^1$

素因数の和:8495

約数の個数: 48

約数和(自身を含む): 6082751808

約数和(自身を除く): 3217314272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 911, 1822, 3644, 7288, 7561, 11843, 14576, 15122, 23686, 29152, 30244, 47372, 60488, 94744, 98293, 120976, 189488, 196586, 241952, 378976, 393172, 786344, 1572688, 3145376, 6888071, 13776142, 27552284, 55104568, 89544923, 110209136, 179089846, 220418272, 358179692, 716359384, 1432718768, 2865437536]

約数ペア:

[(1, 2865437536), (2, 1432718768), (4, 716359384), (8, 358179692), (13, 220418272), (16, 179089846), (26, 110209136), (32, 89544923), (52, 55104568), (104, 27552284), (208, 13776142), (416, 6888071), (911, 3145376), (1822, 1572688), (3644, 786344), (7288, 393172), (7561, 378976), (11843, 241952), (14576, 196586), (15122, 189488), (23686, 120976), (29152, 98293), (30244, 94744), (47372, 60488)]