66674296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17327}}^1$

素因数の和:17383

約数の個数: 32

約数和(自身を含む): 138277440

約数和(自身を除く): 71603144

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 17327, 34654, 69308, 138616, 225251, 450502, 641099, 901004, 1282198, 1802008, 2564396, 5128792, 8334287, 16668574, 33337148, 66674296]

約数ペア:

[(1, 66674296), (2, 33337148), (4, 16668574), (8, 8334287), (13, 5128792), (26, 2564396), (37, 1802008), (52, 1282198), (74, 901004), (104, 641099), (148, 450502), (296, 225251), (481, 138616), (962, 69308), (1924, 34654), (3848, 17327)]