40750684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 80932320

約数和(自身を除く): 40181636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 443, 754, 793, 886, 1508, 1586, 1769, 1772, 3172, 3538, 5759, 7076, 11518, 12847, 22997, 23036, 25694, 27023, 45994, 51388, 54046, 91988, 108092, 167011, 334022, 351299, 668044, 702598, 783667, 1405196, 1567334, 3134668, 10187671, 20375342, 40750684]

約数ペア:

[(1, 40750684), (2, 20375342), (4, 10187671), (13, 3134668), (26, 1567334), (29, 1405196), (52, 783667), (58, 702598), (61, 668044), (116, 351299), (122, 334022), (244, 167011), (377, 108092), (443, 91988), (754, 54046), (793, 51388), (886, 45994), (1508, 27023), (1586, 25694), (1769, 23036), (1772, 22997), (3172, 12847), (3538, 11518), (5759, 7076)]