3974048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 8668296

約数和(自身を除く): 4694248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 233, 328, 416, 466, 533, 656, 932, 1066, 1312, 1864, 2132, 3029, 3728, 4264, 6058, 7456, 8528, 9553, 12116, 17056, 19106, 24232, 38212, 48464, 76424, 96928, 124189, 152848, 248378, 305696, 496756, 993512, 1987024, 3974048]

約数ペア:

[(1, 3974048), (2, 1987024), (4, 993512), (8, 496756), (13, 305696), (16, 248378), (26, 152848), (32, 124189), (41, 96928), (52, 76424), (82, 48464), (104, 38212), (164, 24232), (208, 19106), (233, 17056), (328, 12116), (416, 9553), (466, 8528), (533, 7456), (656, 6058), (932, 4264), (1066, 3728), (1312, 3029), (1864, 2132)]