2723968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 5847660

約数和(自身を除く): 3123692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1637, 1664, 3274, 6548, 13096, 21281, 26192, 42562, 52384, 85124, 104768, 170248, 209536, 340496, 680992, 1361984, 2723968]

約数ペア:

[(1, 2723968), (2, 1361984), (4, 680992), (8, 340496), (13, 209536), (16, 170248), (26, 104768), (32, 85124), (52, 52384), (64, 42562), (104, 26192), (128, 21281), (208, 13096), (416, 6548), (832, 3274), (1637, 1664)]