28503936

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 83140200

約数和(自身を除く): 54636264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 227, 288, 327, 384, 436, 454, 576, 654, 681, 872, 908, 981, 1152, 1308, 1362, 1744, 1816, 1962, 2043, 2616, 2724, 3488, 3632, 3924, 4086, 5232, 5448, 6976, 7264, 7848, 8172, 10464, 10896, 13952, 14528, 15696, 16344, 20928, 21792, 24743, 29056, 31392, 32688, 41856, 43584, 49486, 62784, 65376, 74229, 87168, 98972, 125568, 130752, 148458, 197944, 222687, 261504, 296916, 395888, 445374, 593832, 791776, 890748, 1187664, 1583552, 1781496, 2375328, 3167104, 3562992, 4750656, 7125984, 9501312, 14251968, 28503936]

約数ペア:

[(1, 28503936), (2, 14251968), (3, 9501312), (4, 7125984), (6, 4750656), (8, 3562992), (9, 3167104), (12, 2375328), (16, 1781496), (18, 1583552), (24, 1187664), (32, 890748), (36, 791776), (48, 593832), (64, 445374), (72, 395888), (96, 296916), (109, 261504), (128, 222687), (144, 197944), (192, 148458), (218, 130752), (227, 125568), (288, 98972), (327, 87168), (384, 74229), (436, 65376), (454, 62784), (576, 49486), (654, 43584), (681, 41856), (872, 32688), (908, 31392), (981, 29056), (1152, 24743), (1308, 21792), (1362, 20928), (1744, 16344), (1816, 15696), (1962, 14528), (2043, 13952), (2616, 10896), (2724, 10464), (3488, 8172), (3632, 7848), (3924, 7264), (4086, 6976), (5232, 5448)]