43122248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 92904000

約数和(自身を除く): 49781752

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 139, 152, 157, 247, 278, 314, 494, 556, 628, 988, 1112, 1256, 1807, 1976, 2041, 2641, 2983, 3614, 4082, 5282, 5966, 7228, 8164, 10564, 11932, 14456, 16328, 21128, 21823, 23864, 34333, 38779, 43646, 68666, 77558, 87292, 137332, 155116, 174584, 274664, 283699, 310232, 414637, 567398, 829274, 1134796, 1658548, 2269592, 3317096, 5390281, 10780562, 21561124, 43122248]

約数ペア:

[(1, 43122248), (2, 21561124), (4, 10780562), (8, 5390281), (13, 3317096), (19, 2269592), (26, 1658548), (38, 1134796), (52, 829274), (76, 567398), (104, 414637), (139, 310232), (152, 283699), (157, 274664), (247, 174584), (278, 155116), (314, 137332), (494, 87292), (556, 77558), (628, 68666), (988, 43646), (1112, 38779), (1256, 34333), (1807, 23864), (1976, 21823), (2041, 21128), (2641, 16328), (2983, 14456), (3614, 11932), (4082, 10564), (5282, 8164), (5966, 7228)]