28964832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23209}}^1$

素因数の和:23235

約数の個数: 48

約数和(自身を含む): 81884880

約数和(自身を除く): 52920048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 23209, 46418, 69627, 92836, 139254, 185672, 278508, 301717, 371344, 557016, 603434, 742688, 905151, 1114032, 1206868, 1810302, 2228064, 2413736, 3620604, 4827472, 7241208, 9654944, 14482416, 28964832]

約数ペア:

[(1, 28964832), (2, 14482416), (3, 9654944), (4, 7241208), (6, 4827472), (8, 3620604), (12, 2413736), (13, 2228064), (16, 1810302), (24, 1206868), (26, 1114032), (32, 905151), (39, 742688), (48, 603434), (52, 557016), (78, 371344), (96, 301717), (104, 278508), (156, 185672), (208, 139254), (312, 92836), (416, 69627), (624, 46418), (1248, 23209)]