57766268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 121325568

約数和(自身を除く): 63559300

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1091, 1708, 1891, 2182, 3782, 4364, 7564, 7637, 13237, 15274, 26474, 30548, 33821, 52948, 66551, 67642, 133102, 135284, 236747, 266204, 465857, 473494, 931714, 946988, 1863428, 2063081, 4126162, 8252324, 14441567, 28883134, 57766268]

約数ペア:

[(1, 57766268), (2, 28883134), (4, 14441567), (7, 8252324), (14, 4126162), (28, 2063081), (31, 1863428), (61, 946988), (62, 931714), (122, 473494), (124, 465857), (217, 266204), (244, 236747), (427, 135284), (434, 133102), (854, 67642), (868, 66551), (1091, 52948), (1708, 33821), (1891, 30548), (2182, 26474), (3782, 15274), (4364, 13237), (7564, 7637)]