4278208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 9509760

約数和(自身を除く): 5231552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 103, 118, 176, 206, 236, 352, 412, 472, 649, 704, 824, 944, 1133, 1298, 1648, 1888, 2266, 2596, 3296, 3776, 4532, 5192, 6077, 6592, 9064, 10384, 12154, 18128, 20768, 24308, 36256, 41536, 48616, 66847, 72512, 97232, 133694, 194464, 267388, 388928, 534776, 1069552, 2139104, 4278208]

約数ペア:

[(1, 4278208), (2, 2139104), (4, 1069552), (8, 534776), (11, 388928), (16, 267388), (22, 194464), (32, 133694), (44, 97232), (59, 72512), (64, 66847), (88, 48616), (103, 41536), (118, 36256), (176, 24308), (206, 20768), (236, 18128), (352, 12154), (412, 10384), (472, 9064), (649, 6592), (704, 6077), (824, 5192), (944, 4532), (1133, 3776), (1298, 3296), (1648, 2596), (1888, 2266)]