67203968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40387}}^1$

素因数の和:40414

約数の個数: 32

約数和(自身を含む): 144185160

約数和(自身を除く): 76981192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40387, 80774, 161548, 323096, 525031, 646192, 1050062, 1292384, 2100124, 2584768, 4200248, 5169536, 8400496, 16800992, 33601984, 67203968]

約数ペア:

[(1, 67203968), (2, 33601984), (4, 16800992), (8, 8400496), (13, 5169536), (16, 4200248), (26, 2584768), (32, 2100124), (52, 1292384), (64, 1050062), (104, 646192), (128, 525031), (208, 323096), (416, 161548), (832, 80774), (1664, 40387)]