1904866048

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{25747}}^1$

素因数の和:25797

約数の個数: 54

約数和(自身を含む): 4039268996

約数和(自身を除く): 2134402948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4352, 4624, 9248, 18496, 25747, 36992, 51494, 73984, 102988, 205976, 411952, 437699, 823904, 875398, 1647808, 1750796, 3295616, 3501592, 6591232, 7003184, 7440883, 14006368, 14881766, 28012736, 29763532, 56025472, 59527064, 112050944, 119054128, 238108256, 476216512, 952433024, 1904866048]

約数ペア:

[(1, 1904866048), (2, 952433024), (4, 476216512), (8, 238108256), (16, 119054128), (17, 112050944), (32, 59527064), (34, 56025472), (64, 29763532), (68, 28012736), (128, 14881766), (136, 14006368), (256, 7440883), (272, 7003184), (289, 6591232), (544, 3501592), (578, 3295616), (1088, 1750796), (1156, 1647808), (2176, 875398), (2312, 823904), (4352, 437699), (4624, 411952), (9248, 205976), (18496, 102988), (25747, 73984), (36992, 51494)]