64128646128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18817091}}^1$

素因数の和:18817173

約数の個数: 40

約数和(自身を含む): 167998997376

約数和(自身を除く): 103870351248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 18817091, 37634182, 56451273, 75268364, 112902546, 150536728, 225805092, 301073456, 451610184, 903220368, 1336013461, 2672026922, 4008040383, 5344053844, 8016080766, 10688107688, 16032161532, 21376215376, 32064323064, 64128646128]

約数ペア:

[(1, 64128646128), (2, 32064323064), (3, 21376215376), (4, 16032161532), (6, 10688107688), (8, 8016080766), (12, 5344053844), (16, 4008040383), (24, 2672026922), (48, 1336013461), (71, 903220368), (142, 451610184), (213, 301073456), (284, 225805092), (426, 150536728), (568, 112902546), (852, 75268364), (1136, 56451273), (1704, 37634182), (3408, 18817091)]