17811392

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 56

約数和(自身を含む): 37033200

約数和(自身を除く): 19221808

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 89, 106, 118, 178, 212, 236, 356, 424, 472, 712, 848, 944, 1424, 1696, 1888, 2848, 3127, 3392, 3776, 4717, 5251, 5696, 6254, 9434, 10502, 12508, 18868, 21004, 25016, 37736, 42008, 50032, 75472, 84016, 100064, 150944, 168032, 200128, 278303, 301888, 336064, 556606, 1113212, 2226424, 4452848, 8905696, 17811392]

約数ペア:

[(1, 17811392), (2, 8905696), (4, 4452848), (8, 2226424), (16, 1113212), (32, 556606), (53, 336064), (59, 301888), (64, 278303), (89, 200128), (106, 168032), (118, 150944), (178, 100064), (212, 84016), (236, 75472), (356, 50032), (424, 42008), (472, 37736), (712, 25016), (848, 21004), (944, 18868), (1424, 12508), (1696, 10502), (1888, 9434), (2848, 6254), (3127, 5696), (3392, 5251), (3776, 4717)]