71960668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16673}}^1$

素因数の和:16773

約数の個数: 24

約数和(自身を含む): 137260368

約数和(自身を除く): 65299700

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 16673, 33346, 66692, 216749, 433498, 866996, 1383859, 2767718, 5535436, 17990167, 35980334, 71960668]

約数ペア:

[(1, 71960668), (2, 35980334), (4, 17990167), (13, 5535436), (26, 2767718), (52, 1383859), (83, 866996), (166, 433498), (332, 216749), (1079, 66692), (2158, 33346), (4316, 16673)]