40583968

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 82966464

約数和(自身を除く): 42382496

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 227, 296, 302, 454, 592, 604, 908, 1184, 1208, 1816, 2416, 3632, 4832, 5587, 7264, 8399, 11174, 16798, 22348, 33596, 34277, 44696, 67192, 68554, 89392, 134384, 137108, 178784, 268768, 274216, 548432, 1096864, 1268249, 2536498, 5072996, 10145992, 20291984, 40583968]

約数ペア:

[(1, 40583968), (2, 20291984), (4, 10145992), (8, 5072996), (16, 2536498), (32, 1268249), (37, 1096864), (74, 548432), (148, 274216), (151, 268768), (227, 178784), (296, 137108), (302, 134384), (454, 89392), (592, 68554), (604, 67192), (908, 44696), (1184, 34277), (1208, 33596), (1816, 22348), (2416, 16798), (3632, 11174), (4832, 8399), (5587, 7264)]