172032392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 389975040

約数和(自身を除く): 217942648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2417, 2542, 4834, 5084, 8897, 9668, 10168, 16919, 17794, 19336, 33838, 35588, 67676, 71176, 74927, 99097, 135352, 149854, 198194, 299708, 396388, 524489, 599416, 693679, 792776, 1048978, 1387358, 2097956, 2774716, 3072007, 4195912, 5549432, 6144014, 12288028, 21504049, 24576056, 43008098, 86016196, 172032392]

約数ペア:

[(1, 172032392), (2, 86016196), (4, 43008098), (7, 24576056), (8, 21504049), (14, 12288028), (28, 6144014), (31, 5549432), (41, 4195912), (56, 3072007), (62, 2774716), (82, 2097956), (124, 1387358), (164, 1048978), (217, 792776), (248, 693679), (287, 599416), (328, 524489), (434, 396388), (574, 299708), (868, 198194), (1148, 149854), (1271, 135352), (1736, 99097), (2296, 74927), (2417, 71176), (2542, 67676), (4834, 35588), (5084, 33838), (8897, 19336), (9668, 17794), (10168, 16919)]