28605824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17191}}^1$

素因数の和:17218

約数の個数: 32

約数和(自身を含む): 61375440

約数和(自身を除く): 32769616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17191, 34382, 68764, 137528, 223483, 275056, 446966, 550112, 893932, 1100224, 1787864, 2200448, 3575728, 7151456, 14302912, 28605824]

約数ペア:

[(1, 28605824), (2, 14302912), (4, 7151456), (8, 3575728), (13, 2200448), (16, 1787864), (26, 1100224), (32, 893932), (52, 550112), (64, 446966), (104, 275056), (128, 223483), (208, 137528), (416, 68764), (832, 34382), (1664, 17191)]