42278876

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 82709760

約数和(自身を除く): 40430884

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 268, 361, 437, 722, 874, 1273, 1444, 1541, 1748, 2546, 3082, 5092, 6164, 6859, 8303, 13718, 16606, 24187, 27436, 29279, 33212, 48374, 58558, 96748, 117116, 157757, 315514, 459553, 556301, 631028, 919106, 1112602, 1838212, 2225204, 10569719, 21139438, 42278876]

約数ペア:

[(1, 42278876), (2, 21139438), (4, 10569719), (19, 2225204), (23, 1838212), (38, 1112602), (46, 919106), (67, 631028), (76, 556301), (92, 459553), (134, 315514), (268, 157757), (361, 117116), (437, 96748), (722, 58558), (874, 48374), (1273, 33212), (1444, 29279), (1541, 27436), (1748, 24187), (2546, 16606), (3082, 13718), (5092, 8303), (6164, 6859)]