66266536

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 80699864

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 83, 106, 166, 212, 269, 332, 371, 424, 538, 581, 664, 742, 1076, 1162, 1484, 1883, 2152, 2324, 2968, 3766, 4399, 4648, 7532, 8798, 14257, 15064, 17596, 22327, 28514, 30793, 35192, 44654, 57028, 61586, 89308, 99799, 114056, 123172, 156289, 178616, 199598, 246344, 312578, 399196, 625156, 798392, 1183331, 1250312, 2366662, 4733324, 8283317, 9466648, 16566634, 33133268, 66266536]

約数ペア:

[(1, 66266536), (2, 33133268), (4, 16566634), (7, 9466648), (8, 8283317), (14, 4733324), (28, 2366662), (53, 1250312), (56, 1183331), (83, 798392), (106, 625156), (166, 399196), (212, 312578), (269, 246344), (332, 199598), (371, 178616), (424, 156289), (538, 123172), (581, 114056), (664, 99799), (742, 89308), (1076, 61586), (1162, 57028), (1484, 44654), (1883, 35192), (2152, 30793), (2324, 28514), (2968, 22327), (3766, 17596), (4399, 15064), (4648, 14257), (7532, 8798)]