865963952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11093}}^1$

素因数の和:11166

約数の個数: 80

約数和(自身を含む): 2079991872

約数和(自身を除く): 1214027920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 476, 574, 656, 697, 952, 1148, 1394, 1904, 2296, 2788, 4592, 4879, 5576, 9758, 11093, 11152, 19516, 22186, 39032, 44372, 77651, 78064, 88744, 155302, 177488, 188581, 310604, 377162, 454813, 621208, 754324, 909626, 1242416, 1320067, 1508648, 1819252, 2640134, 3017296, 3183691, 3638504, 5280268, 6367382, 7277008, 7731821, 10560536, 12734764, 15463642, 21121072, 25469528, 30927284, 50939056, 54122747, 61854568, 108245494, 123709136, 216490988, 432981976, 865963952]

約数ペア:

[(1, 865963952), (2, 432981976), (4, 216490988), (7, 123709136), (8, 108245494), (14, 61854568), (16, 54122747), (17, 50939056), (28, 30927284), (34, 25469528), (41, 21121072), (56, 15463642), (68, 12734764), (82, 10560536), (112, 7731821), (119, 7277008), (136, 6367382), (164, 5280268), (238, 3638504), (272, 3183691), (287, 3017296), (328, 2640134), (476, 1819252), (574, 1508648), (656, 1320067), (697, 1242416), (952, 909626), (1148, 754324), (1394, 621208), (1904, 454813), (2296, 377162), (2788, 310604), (4592, 188581), (4879, 177488), (5576, 155302), (9758, 88744), (11093, 78064), (11152, 77651), (19516, 44372), (22186, 39032)]