9988552

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 22120560

約数和(自身を除く): 12132008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 307, 332, 392, 581, 614, 664, 1162, 1228, 2149, 2324, 2456, 4067, 4298, 4648, 8134, 8596, 15043, 16268, 17192, 25481, 30086, 32536, 50962, 60172, 101924, 120344, 178367, 203848, 356734, 713468, 1248569, 1426936, 2497138, 4994276, 9988552]

約数ペア:

[(1, 9988552), (2, 4994276), (4, 2497138), (7, 1426936), (8, 1248569), (14, 713468), (28, 356734), (49, 203848), (56, 178367), (83, 120344), (98, 101924), (166, 60172), (196, 50962), (307, 32536), (332, 30086), (392, 25481), (581, 17192), (614, 16268), (664, 15043), (1162, 8596), (1228, 8134), (2149, 4648), (2324, 4298), (2456, 4067)]