63495328

素因数分解:

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

素因数の和:294

約数の個数: 72

約数和(自身を含む): 138348000

約数和(自身を除く): 74852672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 169, 199, 208, 236, 338, 398, 416, 472, 676, 767, 796, 944, 1352, 1534, 1592, 1888, 2587, 2704, 3068, 3184, 5174, 5408, 6136, 6368, 9971, 10348, 11741, 12272, 19942, 20696, 23482, 24544, 33631, 39884, 41392, 46964, 67262, 79768, 82784, 93928, 134524, 152633, 159536, 187856, 269048, 305266, 319072, 375712, 538096, 610532, 1076192, 1221064, 1984229, 2442128, 3968458, 4884256, 7936916, 15873832, 31747664, 63495328]

約数ペア:

[(1, 63495328), (2, 31747664), (4, 15873832), (8, 7936916), (13, 4884256), (16, 3968458), (26, 2442128), (32, 1984229), (52, 1221064), (59, 1076192), (104, 610532), (118, 538096), (169, 375712), (199, 319072), (208, 305266), (236, 269048), (338, 187856), (398, 159536), (416, 152633), (472, 134524), (676, 93928), (767, 82784), (796, 79768), (944, 67262), (1352, 46964), (1534, 41392), (1592, 39884), (1888, 33631), (2587, 24544), (2704, 23482), (3068, 20696), (3184, 19942), (5174, 12272), (5408, 11741), (6136, 10348), (6368, 9971)]