28575572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 54473076

約数和(自身を除く): 25897504

約数列:

[1, 2, 4, 17, 34, 61, 68, 83, 122, 166, 244, 332, 1037, 1411, 2074, 2822, 4148, 5063, 5644, 6889, 10126, 13778, 20252, 27556, 86071, 117113, 172142, 234226, 344284, 420229, 468452, 840458, 1680916, 7143893, 14287786, 28575572]

約数ペア:

[(1, 28575572), (2, 14287786), (4, 7143893), (17, 1680916), (34, 840458), (61, 468452), (68, 420229), (83, 344284), (122, 234226), (166, 172142), (244, 117113), (332, 86071), (1037, 27556), (1411, 20252), (2074, 13778), (2822, 10126), (4148, 6889), (5063, 5644)]