28914808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14633}}^1$

素因数の和:14671

約数の個数: 32

約数和(自身を含む): 61462800

約数和(自身を除く): 32547992

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14633, 29266, 58532, 117064, 190229, 278027, 380458, 556054, 760916, 1112108, 1521832, 2224216, 3614351, 7228702, 14457404, 28914808]

約数ペア:

[(1, 28914808), (2, 14457404), (4, 7228702), (8, 3614351), (13, 2224216), (19, 1521832), (26, 1112108), (38, 760916), (52, 556054), (76, 380458), (104, 278027), (152, 190229), (247, 117064), (494, 58532), (988, 29266), (1976, 14633)]