74671478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 136705536

約数和(自身を除く): 62034058

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 5393, 6923, 10786, 13846, 37751, 75502, 124039, 231899, 248078, 463798, 868273, 1623293, 1736546, 3246586, 5333677, 10667354, 37335739, 74671478]

約数ペア:

[(1, 74671478), (2, 37335739), (7, 10667354), (14, 5333677), (23, 3246586), (43, 1736546), (46, 1623293), (86, 868273), (161, 463798), (301, 248078), (322, 231899), (602, 124039), (989, 75502), (1978, 37751), (5393, 13846), (6923, 10786)]