41977472

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 46150528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 149, 248, 284, 298, 496, 568, 596, 992, 1136, 1192, 1984, 2201, 2272, 2384, 3968, 4402, 4544, 4619, 4768, 8804, 9088, 9238, 9536, 10579, 17608, 18476, 19072, 21158, 35216, 36952, 42316, 70432, 73904, 84632, 140864, 147808, 169264, 281728, 295616, 327949, 338528, 591232, 655898, 677056, 1311796, 1354112, 2623592, 5247184, 10494368, 20988736, 41977472]

約数ペア:

[(1, 41977472), (2, 20988736), (4, 10494368), (8, 5247184), (16, 2623592), (31, 1354112), (32, 1311796), (62, 677056), (64, 655898), (71, 591232), (124, 338528), (128, 327949), (142, 295616), (149, 281728), (248, 169264), (284, 147808), (298, 140864), (496, 84632), (568, 73904), (596, 70432), (992, 42316), (1136, 36952), (1192, 35216), (1984, 21158), (2201, 19072), (2272, 18476), (2384, 17608), (3968, 10579), (4402, 9536), (4544, 9238), (4619, 9088), (4768, 8804)]