66743768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 64

約数和(自身を含む): 163114560

約数和(自身を除く): 96370792

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 5393, 6188, 10786, 12376, 21572, 37751, 43144, 70109, 75502, 91681, 140218, 151004, 183362, 280436, 302008, 366724, 490763, 560872, 641767, 733448, 981526, 1191853, 1283534, 1963052, 2383706, 2567068, 3926104, 4767412, 5134136, 8342971, 9534824, 16685942, 33371884, 66743768]

約数ペア:

[(1, 66743768), (2, 33371884), (4, 16685942), (7, 9534824), (8, 8342971), (13, 5134136), (14, 4767412), (17, 3926104), (26, 2567068), (28, 2383706), (34, 1963052), (52, 1283534), (56, 1191853), (68, 981526), (91, 733448), (104, 641767), (119, 560872), (136, 490763), (182, 366724), (221, 302008), (238, 280436), (364, 183362), (442, 151004), (476, 140218), (728, 91681), (884, 75502), (952, 70109), (1547, 43144), (1768, 37751), (3094, 21572), (5393, 12376), (6188, 10786)]