28206515376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15067583}}^1$

素因数の和:15067610

約数の個数: 60

約数和(自身を含む): 85011308928

約数和(自身を除く): 56804793552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15067583, 30135166, 45202749, 60270332, 90405498, 120540664, 135608247, 180810996, 195878579, 241081328, 271216494, 361621992, 391757158, 542432988, 587635737, 723243984, 783514316, 1084865976, 1175271474, 1567028632, 1762907211, 2169731952, 2350542948, 3134057264, 3525814422, 4701085896, 7051628844, 9402171792, 14103257688, 28206515376]

約数ペア:

[(1, 28206515376), (2, 14103257688), (3, 9402171792), (4, 7051628844), (6, 4701085896), (8, 3525814422), (9, 3134057264), (12, 2350542948), (13, 2169731952), (16, 1762907211), (18, 1567028632), (24, 1175271474), (26, 1084865976), (36, 783514316), (39, 723243984), (48, 587635737), (52, 542432988), (72, 391757158), (78, 361621992), (104, 271216494), (117, 241081328), (144, 195878579), (156, 180810996), (208, 135608247), (234, 120540664), (312, 90405498), (468, 60270332), (624, 45202749), (936, 30135166), (1872, 15067583)]