12736064306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 23566878720

約数和(自身を除く): 10830814414

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 647, 817, 1294, 1634, 1721, 3442, 4529, 5719, 9058, 11438, 12047, 12293, 24094, 24586, 27821, 32699, 55642, 65398, 74003, 86051, 148006, 172102, 194747, 228893, 389494, 457786, 518021, 528599, 1036042, 1057198, 1113487, 1406057, 2226974, 2812114, 3700193, 7400386, 7794409, 9842399, 15588818, 19684798, 21156253, 42312506, 47879941, 95759882, 148093771, 296187542, 335159587, 670319174, 909718879, 1819437758, 6368032153, 12736064306]

約数ペア:

[(1, 12736064306), (2, 6368032153), (7, 1819437758), (14, 909718879), (19, 670319174), (38, 335159587), (43, 296187542), (86, 148093771), (133, 95759882), (266, 47879941), (301, 42312506), (602, 21156253), (647, 19684798), (817, 15588818), (1294, 9842399), (1634, 7794409), (1721, 7400386), (3442, 3700193), (4529, 2812114), (5719, 2226974), (9058, 1406057), (11438, 1113487), (12047, 1057198), (12293, 1036042), (24094, 528599), (24586, 518021), (27821, 457786), (32699, 389494), (55642, 228893), (65398, 194747), (74003, 172102), (86051, 148006)]