25225762692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{289273}}^1$

素因数の和:289349

約数の個数: 72

約数和(自身を含む): 65218558944

約数和(自身を除く): 39992796252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 6708, 7267, 14534, 21801, 29068, 43602, 87204, 289273, 578546, 867819, 1157092, 1735638, 3471276, 3760549, 7521098, 11281647, 12438739, 15042196, 22563294, 24877478, 37316217, 45126588, 48887137, 49754956, 74632434, 97774274, 146661411, 149264868, 161703607, 195548548, 293322822, 323407214, 485110821, 586645644, 646814428, 970221642, 1940443284, 2102146891, 4204293782, 6306440673, 8408587564, 12612881346, 25225762692]

約数ペア:

[(1, 25225762692), (2, 12612881346), (3, 8408587564), (4, 6306440673), (6, 4204293782), (12, 2102146891), (13, 1940443284), (26, 970221642), (39, 646814428), (43, 586645644), (52, 485110821), (78, 323407214), (86, 293322822), (129, 195548548), (156, 161703607), (169, 149264868), (172, 146661411), (258, 97774274), (338, 74632434), (507, 49754956), (516, 48887137), (559, 45126588), (676, 37316217), (1014, 24877478), (1118, 22563294), (1677, 15042196), (2028, 12438739), (2236, 11281647), (3354, 7521098), (6708, 3760549), (7267, 3471276), (14534, 1735638), (21801, 1157092), (29068, 867819), (43602, 578546), (87204, 289273)]