28730056

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 57733020

約数和(自身を除く): 29002964

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 101, 124, 148, 202, 248, 296, 404, 808, 961, 1147, 1922, 2294, 3131, 3737, 3844, 4588, 6262, 7474, 7688, 9176, 12524, 14948, 25048, 29896, 35557, 71114, 97061, 115847, 142228, 194122, 231694, 284456, 388244, 463388, 776488, 926776, 3591257, 7182514, 14365028, 28730056]

約数ペア:

[(1, 28730056), (2, 14365028), (4, 7182514), (8, 3591257), (31, 926776), (37, 776488), (62, 463388), (74, 388244), (101, 284456), (124, 231694), (148, 194122), (202, 142228), (248, 115847), (296, 97061), (404, 71114), (808, 35557), (961, 29896), (1147, 25048), (1922, 14948), (2294, 12524), (3131, 9176), (3737, 7688), (3844, 7474), (4588, 6262)]