66926246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 112648320

約数和(自身を除く): 45722074

約数列:

[1, 2, 17, 19, 34, 38, 211, 323, 422, 491, 646, 982, 3587, 4009, 7174, 8018, 8347, 9329, 16694, 18658, 68153, 103601, 136306, 158593, 207202, 317186, 1761217, 1968419, 3522434, 3936838, 33463123, 66926246]

約数ペア:

[(1, 66926246), (2, 33463123), (17, 3936838), (19, 3522434), (34, 1968419), (38, 1761217), (211, 317186), (323, 207202), (422, 158593), (491, 136306), (646, 103601), (982, 68153), (3587, 18658), (4009, 16694), (7174, 9329), (8018, 8347)]