61117784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 144916800

約数和(自身を除く): 83799016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2269, 3367, 3848, 4538, 6734, 9076, 13468, 15883, 18152, 26936, 29497, 31766, 58994, 63532, 83953, 117988, 127064, 167906, 206479, 235976, 335812, 412958, 587671, 671624, 825916, 1091389, 1175342, 1651832, 2182778, 2350684, 4365556, 4701368, 7639723, 8731112, 15279446, 30558892, 61117784]

約数ペア:

[(1, 61117784), (2, 30558892), (4, 15279446), (7, 8731112), (8, 7639723), (13, 4701368), (14, 4365556), (26, 2350684), (28, 2182778), (37, 1651832), (52, 1175342), (56, 1091389), (74, 825916), (91, 671624), (104, 587671), (148, 412958), (182, 335812), (259, 235976), (296, 206479), (364, 167906), (481, 127064), (518, 117988), (728, 83953), (962, 63532), (1036, 58994), (1924, 31766), (2072, 29497), (2269, 26936), (3367, 18152), (3848, 15883), (4538, 13468), (6734, 9076)]