42156928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 93024000

約数和(自身を除く): 50867072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 316, 352, 379, 632, 704, 758, 869, 1264, 1408, 1516, 1738, 2528, 3032, 3476, 4169, 5056, 6064, 6952, 8338, 10112, 12128, 13904, 16676, 24256, 27808, 29941, 33352, 48512, 55616, 59882, 66704, 111232, 119764, 133408, 239528, 266816, 329351, 479056, 533632, 658702, 958112, 1317404, 1916224, 2634808, 3832448, 5269616, 10539232, 21078464, 42156928]

約数ペア:

[(1, 42156928), (2, 21078464), (4, 10539232), (8, 5269616), (11, 3832448), (16, 2634808), (22, 1916224), (32, 1317404), (44, 958112), (64, 658702), (79, 533632), (88, 479056), (128, 329351), (158, 266816), (176, 239528), (316, 133408), (352, 119764), (379, 111232), (632, 66704), (704, 59882), (758, 55616), (869, 48512), (1264, 33352), (1408, 29941), (1516, 27808), (1738, 24256), (2528, 16676), (3032, 13904), (3476, 12128), (4169, 10112), (5056, 8338), (6064, 6952)]