8989809536

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{12517}}^1$

素因数の和:12743

約数の個数: 64

約数和(自身を含む): 18590732160

約数和(自身を除く): 9600922624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 362, 496, 724, 992, 1448, 1984, 2896, 3968, 5611, 5792, 11222, 11584, 12517, 22444, 23168, 25034, 44888, 50068, 89776, 100136, 179552, 200272, 359104, 388027, 400544, 718208, 776054, 801088, 1552108, 1602176, 2265577, 3104216, 4531154, 6208432, 9062308, 12416864, 18124616, 24833728, 36249232, 49667456, 70232887, 72498464, 140465774, 144996928, 280931548, 289993856, 561863096, 1123726192, 2247452384, 4494904768, 8989809536]

約数ペア:

[(1, 8989809536), (2, 4494904768), (4, 2247452384), (8, 1123726192), (16, 561863096), (31, 289993856), (32, 280931548), (62, 144996928), (64, 140465774), (124, 72498464), (128, 70232887), (181, 49667456), (248, 36249232), (362, 24833728), (496, 18124616), (724, 12416864), (992, 9062308), (1448, 6208432), (1984, 4531154), (2896, 3104216), (3968, 2265577), (5611, 1602176), (5792, 1552108), (11222, 801088), (11584, 776054), (12517, 718208), (22444, 400544), (23168, 388027), (25034, 359104), (44888, 200272), (50068, 179552), (89776, 100136)]