41987452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 82374880

約数和(自身を除く): 40387428

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 139, 148, 157, 278, 314, 481, 556, 628, 962, 1807, 1924, 2041, 3614, 4082, 5143, 5809, 7228, 8164, 10286, 11618, 20572, 21823, 23236, 43646, 66859, 75517, 87292, 133718, 151034, 267436, 283699, 302068, 567398, 807451, 1134796, 1614902, 3229804, 10496863, 20993726, 41987452]

約数ペア:

[(1, 41987452), (2, 20993726), (4, 10496863), (13, 3229804), (26, 1614902), (37, 1134796), (52, 807451), (74, 567398), (139, 302068), (148, 283699), (157, 267436), (278, 151034), (314, 133718), (481, 87292), (556, 75517), (628, 66859), (962, 43646), (1807, 23236), (1924, 21823), (2041, 20572), (3614, 11618), (4082, 10286), (5143, 8164), (5809, 7228)]