42118336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 98316288

約数和(自身を除く): 56197952

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 71, 92, 104, 124, 142, 184, 208, 248, 284, 299, 368, 403, 416, 496, 568, 598, 713, 736, 806, 832, 923, 992, 1136, 1196, 1426, 1472, 1612, 1633, 1846, 1984, 2201, 2272, 2392, 2852, 3224, 3266, 3692, 4402, 4544, 4784, 5704, 6448, 6532, 7384, 8804, 9269, 9568, 11408, 12896, 13064, 14768, 17608, 18538, 19136, 21229, 22816, 25792, 26128, 28613, 29536, 35216, 37076, 42458, 45632, 50623, 52256, 57226, 59072, 70432, 74152, 84916, 101246, 104512, 114452, 140864, 148304, 169832, 202492, 228904, 296608, 339664, 404984, 457808, 593216, 658099, 679328, 809968, 915616, 1316198, 1358656, 1619936, 1831232, 2632396, 3239872, 5264792, 10529584, 21059168, 42118336]

約数ペア:

[(1, 42118336), (2, 21059168), (4, 10529584), (8, 5264792), (13, 3239872), (16, 2632396), (23, 1831232), (26, 1619936), (31, 1358656), (32, 1316198), (46, 915616), (52, 809968), (62, 679328), (64, 658099), (71, 593216), (92, 457808), (104, 404984), (124, 339664), (142, 296608), (184, 228904), (208, 202492), (248, 169832), (284, 148304), (299, 140864), (368, 114452), (403, 104512), (416, 101246), (496, 84916), (568, 74152), (598, 70432), (713, 59072), (736, 57226), (806, 52256), (832, 50623), (923, 45632), (992, 42458), (1136, 37076), (1196, 35216), (1426, 29536), (1472, 28613), (1612, 26128), (1633, 25792), (1846, 22816), (1984, 21229), (2201, 19136), (2272, 18538), (2392, 17608), (2852, 14768), (3224, 13064), (3266, 12896), (3692, 11408), (4402, 9568), (4544, 9269), (4784, 8804), (5704, 7384), (6448, 6532)]