63721424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3795

約数の個数: 40

約数和(自身を含む): 134595552

約数和(自身を除く): 70874128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 3691, 4316, 7382, 8632, 14764, 17264, 29528, 47983, 59056, 95966, 191932, 306353, 383864, 612706, 767728, 1225412, 2450824, 3982589, 4901648, 7965178, 15930356, 31860712, 63721424]

約数ペア:

[(1, 63721424), (2, 31860712), (4, 15930356), (8, 7965178), (13, 4901648), (16, 3982589), (26, 2450824), (52, 1225412), (83, 767728), (104, 612706), (166, 383864), (208, 306353), (332, 191932), (664, 95966), (1079, 59056), (1328, 47983), (2158, 29528), (3691, 17264), (4316, 14764), (7382, 8632)]