6537717968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{20563}}^1$

素因数の和:21243

約数の個数: 40

約数和(自身を含む): 13096471296

約数和(自身を除く): 6558753328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 641, 1282, 2564, 5128, 10256, 19871, 20563, 39742, 41126, 79484, 82252, 158968, 164504, 317936, 329008, 637453, 1274906, 2549812, 5099624, 10199248, 13180883, 26361766, 52723532, 105447064, 210894128, 408607373, 817214746, 1634429492, 3268858984, 6537717968]

約数ペア:

[(1, 6537717968), (2, 3268858984), (4, 1634429492), (8, 817214746), (16, 408607373), (31, 210894128), (62, 105447064), (124, 52723532), (248, 26361766), (496, 13180883), (641, 10199248), (1282, 5099624), (2564, 2549812), (5128, 1274906), (10256, 637453), (19871, 329008), (20563, 317936), (39742, 164504), (41126, 158968), (79484, 82252)]