4884256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 10584000

約数和(自身を除く): 5699744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 199, 208, 236, 398, 416, 472, 767, 796, 944, 1534, 1592, 1888, 2587, 3068, 3184, 5174, 6136, 6368, 10348, 11741, 12272, 20696, 23482, 24544, 41392, 46964, 82784, 93928, 152633, 187856, 305266, 375712, 610532, 1221064, 2442128, 4884256]

約数ペア:

[(1, 4884256), (2, 2442128), (4, 1221064), (8, 610532), (13, 375712), (16, 305266), (26, 187856), (32, 152633), (52, 93928), (59, 82784), (104, 46964), (118, 41392), (199, 24544), (208, 23482), (236, 20696), (398, 12272), (416, 11741), (472, 10348), (767, 6368), (796, 6136), (944, 5174), (1534, 3184), (1592, 3068), (1888, 2587)]