23968932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 61979904

約数和(自身を除く): 38010972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 223, 318, 338, 446, 507, 636, 669, 676, 689, 892, 1014, 1338, 1378, 2028, 2067, 2676, 2756, 2899, 4134, 5798, 8268, 8697, 8957, 11596, 11819, 17394, 17914, 23638, 26871, 34788, 35457, 35828, 37687, 47276, 53742, 70914, 75374, 107484, 113061, 141828, 150748, 153647, 226122, 307294, 452244, 460941, 614588, 921882, 1843764, 1997411, 3994822, 5992233, 7989644, 11984466, 23968932]

約数ペア:

[(1, 23968932), (2, 11984466), (3, 7989644), (4, 5992233), (6, 3994822), (12, 1997411), (13, 1843764), (26, 921882), (39, 614588), (52, 460941), (53, 452244), (78, 307294), (106, 226122), (156, 153647), (159, 150748), (169, 141828), (212, 113061), (223, 107484), (318, 75374), (338, 70914), (446, 53742), (507, 47276), (636, 37687), (669, 35828), (676, 35457), (689, 34788), (892, 26871), (1014, 23638), (1338, 17914), (1378, 17394), (2028, 11819), (2067, 11596), (2676, 8957), (2756, 8697), (2899, 8268), (4134, 5798)]