2122538752

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3885

約数の個数: 72

約数和(自身を含む): 4436232192

約数和(自身を除く): 2313693440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 3767, 3968, 4402, 4544, 7534, 7936, 8804, 9088, 15068, 17608, 18176, 30136, 35216, 60272, 70432, 116777, 120544, 140864, 233554, 241088, 267457, 281728, 467108, 482176, 534914, 563456, 934216, 964352, 1069828, 1868432, 2139656, 3736864, 4279312, 7473728, 8291167, 8558624, 14947456, 16582334, 17117248, 29894912, 33164668, 34234496, 66329336, 68468992, 132658672, 265317344, 530634688, 1061269376, 2122538752]

約数ペア:

[(1, 2122538752), (2, 1061269376), (4, 530634688), (8, 265317344), (16, 132658672), (31, 68468992), (32, 66329336), (62, 34234496), (64, 33164668), (71, 29894912), (124, 17117248), (128, 16582334), (142, 14947456), (248, 8558624), (256, 8291167), (284, 7473728), (496, 4279312), (568, 3736864), (992, 2139656), (1136, 1868432), (1984, 1069828), (2201, 964352), (2272, 934216), (3767, 563456), (3968, 534914), (4402, 482176), (4544, 467108), (7534, 281728), (7936, 267457), (8804, 241088), (9088, 233554), (15068, 140864), (17608, 120544), (18176, 116777), (30136, 70432), (35216, 60272)]