28352529504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7572791}}^1$

素因数の和:7572820

約数の個数: 72

約数和(自身を含む): 86829633072

約数和(自身を除く): 58477103568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 7572791, 15145582, 22718373, 30291164, 45436746, 60582328, 68155119, 90873492, 98446283, 121164656, 136310238, 181746984, 196892566, 242329312, 272620476, 295338849, 363493968, 393785132, 545240952, 590677698, 726987936, 787570264, 886016547, 1090481904, 1181355396, 1575140528, 1772033094, 2180963808, 2362710792, 3150281056, 3544066188, 4725421584, 7088132376, 9450843168, 14176264752, 28352529504]

約数ペア:

[(1, 28352529504), (2, 14176264752), (3, 9450843168), (4, 7088132376), (6, 4725421584), (8, 3544066188), (9, 3150281056), (12, 2362710792), (13, 2180963808), (16, 1772033094), (18, 1575140528), (24, 1181355396), (26, 1090481904), (32, 886016547), (36, 787570264), (39, 726987936), (48, 590677698), (52, 545240952), (72, 393785132), (78, 363493968), (96, 295338849), (104, 272620476), (117, 242329312), (144, 196892566), (156, 181746984), (208, 136310238), (234, 121164656), (288, 98446283), (312, 90873492), (416, 68155119), (468, 60582328), (624, 45436746), (936, 30291164), (1248, 22718373), (1872, 15145582), (3744, 7572791)]