71737462016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{72167}}^1$

素因数の和:72547

約数の個数: 72

約数和(自身を含む): 156657098304

約数和(自身を除く): 84919636288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 353, 704, 706, 1408, 1412, 2816, 2824, 3883, 5648, 7766, 11296, 15532, 22592, 31064, 45184, 62128, 72167, 90368, 124256, 144334, 248512, 288668, 497024, 577336, 793837, 994048, 1154672, 1587674, 2309344, 3175348, 4618688, 6350696, 9237376, 12701392, 18474752, 25402784, 25474951, 50805568, 50949902, 101611136, 101899804, 203222272, 203799608, 280224461, 407599216, 560448922, 815198432, 1120897844, 1630396864, 2241795688, 3260793728, 4483591376, 6521587456, 8967182752, 17934365504, 35868731008, 71737462016]

約数ペア:

[(1, 71737462016), (2, 35868731008), (4, 17934365504), (8, 8967182752), (11, 6521587456), (16, 4483591376), (22, 3260793728), (32, 2241795688), (44, 1630396864), (64, 1120897844), (88, 815198432), (128, 560448922), (176, 407599216), (256, 280224461), (352, 203799608), (353, 203222272), (704, 101899804), (706, 101611136), (1408, 50949902), (1412, 50805568), (2816, 25474951), (2824, 25402784), (3883, 18474752), (5648, 12701392), (7766, 9237376), (11296, 6350696), (15532, 4618688), (22592, 3175348), (31064, 2309344), (45184, 1587674), (62128, 1154672), (72167, 994048), (90368, 793837), (124256, 577336), (144334, 497024), (248512, 288668)]