66459682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 108820800

約数和(自身を除く): 42361118

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 457, 817, 914, 1634, 1691, 3382, 3827, 7654, 8683, 17366, 19651, 39302, 40673, 72713, 81346, 145426, 373369, 746738, 772787, 1545574, 1748939, 3497878, 33229841, 66459682]

約数ペア:

[(1, 66459682), (2, 33229841), (19, 3497878), (38, 1748939), (43, 1545574), (86, 772787), (89, 746738), (178, 373369), (457, 145426), (817, 81346), (914, 72713), (1634, 40673), (1691, 39302), (3382, 19651), (3827, 17366), (7654, 8683)]