1720091008

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{46499}}^1$

素因数の和:46547

約数の個数: 48

約数和(自身を含む): 3640252500

約数和(自身を除く): 1920161492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 46499, 92998, 185996, 371992, 743984, 790483, 1487968, 1580966, 2975936, 3161932, 5951872, 6323864, 12647728, 13438211, 25295456, 26876422, 50590912, 53752844, 101181824, 107505688, 215011376, 430022752, 860045504, 1720091008]

約数ペア:

[(1, 1720091008), (2, 860045504), (4, 430022752), (8, 215011376), (16, 107505688), (17, 101181824), (32, 53752844), (34, 50590912), (64, 26876422), (68, 25295456), (128, 13438211), (136, 12647728), (272, 6323864), (289, 5951872), (544, 3161932), (578, 2975936), (1088, 1580966), (1156, 1487968), (2176, 790483), (2312, 743984), (4624, 371992), (9248, 185996), (18496, 92998), (36992, 46499)]