66675704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 61611016

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 383, 463, 766, 926, 1532, 1852, 3064, 3704, 18001, 21761, 36002, 43522, 72004, 87044, 144008, 174088, 177329, 354658, 709316, 1418632, 8334463, 16668926, 33337852, 66675704]

約数ペア:

[(1, 66675704), (2, 33337852), (4, 16668926), (8, 8334463), (47, 1418632), (94, 709316), (188, 354658), (376, 177329), (383, 174088), (463, 144008), (766, 87044), (926, 72004), (1532, 43522), (1852, 36002), (3064, 21761), (3704, 18001)]