66414088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12049}}^1$

素因数の和:12121

約数の個数: 32

約数和(自身を含む): 136647000

約数和(自身を除く): 70232912

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 12049, 24098, 48196, 96392, 156637, 313274, 626548, 638597, 1253096, 1277194, 2554388, 5108776, 8301761, 16603522, 33207044, 66414088]

約数ペア:

[(1, 66414088), (2, 33207044), (4, 16603522), (8, 8301761), (13, 5108776), (26, 2554388), (52, 1277194), (53, 1253096), (104, 638597), (106, 626548), (212, 313274), (424, 156637), (689, 96392), (1378, 48196), (2756, 24098), (5512, 12049)]