28489396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 54066600

約数和(自身を除く): 25577204

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3677, 3874, 7354, 7748, 14708, 47801, 95602, 191204, 547873, 1095746, 2191492, 7122349, 14244698, 28489396]

約数ペア:

[(1, 28489396), (2, 14244698), (4, 7122349), (13, 2191492), (26, 1095746), (52, 547873), (149, 191204), (298, 95602), (596, 47801), (1937, 14708), (3677, 7748), (3874, 7354)]