66534704

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 133086720

約数和(自身を除く): 66552016

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 412, 752, 824, 859, 1648, 1718, 3436, 4841, 6872, 9682, 13744, 19364, 38728, 40373, 77456, 80746, 88477, 161492, 176954, 322984, 353908, 645968, 707816, 1415632, 4158419, 8316838, 16633676, 33267352, 66534704]

約数ペア:

[(1, 66534704), (2, 33267352), (4, 16633676), (8, 8316838), (16, 4158419), (47, 1415632), (94, 707816), (103, 645968), (188, 353908), (206, 322984), (376, 176954), (412, 161492), (752, 88477), (824, 80746), (859, 77456), (1648, 40373), (1718, 38728), (3436, 19364), (4841, 13744), (6872, 9682)]