64826215936

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4084313}}^1$

素因数の和:4084362

約数の個数: 40

約数和(自身を含む): 133704103104

約数和(自身を除く): 68877887168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 4084313, 8168626, 16337252, 32674504, 65349008, 126613703, 130698016, 253227406, 261396032, 506454812, 522792064, 1012909624, 1045584128, 2025819248, 2091168256, 4051638496, 8103276992, 16206553984, 32413107968, 64826215936]

約数ペア:

[(1, 64826215936), (2, 32413107968), (4, 16206553984), (8, 8103276992), (16, 4051638496), (31, 2091168256), (32, 2025819248), (62, 1045584128), (64, 1012909624), (124, 522792064), (128, 506454812), (248, 261396032), (256, 253227406), (496, 130698016), (512, 126613703), (992, 65349008), (1984, 32674504), (3968, 16337252), (7936, 8168626), (15872, 4084313)]