28985904

素因数分解:

$2^4\times 3^3\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 83848800

約数和(自身を除く): 54862896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 229, 293, 432, 458, 586, 687, 879, 916, 1172, 1374, 1758, 1832, 2061, 2344, 2637, 2748, 3516, 3664, 4122, 4688, 5274, 5496, 6183, 7032, 7911, 8244, 10548, 10992, 12366, 14064, 15822, 16488, 21096, 24732, 31644, 32976, 42192, 49464, 63288, 67097, 98928, 126576, 134194, 201291, 268388, 402582, 536776, 603873, 805164, 1073552, 1207746, 1610328, 1811619, 2415492, 3220656, 3623238, 4830984, 7246476, 9661968, 14492952, 28985904]

約数ペア:

[(1, 28985904), (2, 14492952), (3, 9661968), (4, 7246476), (6, 4830984), (8, 3623238), (9, 3220656), (12, 2415492), (16, 1811619), (18, 1610328), (24, 1207746), (27, 1073552), (36, 805164), (48, 603873), (54, 536776), (72, 402582), (108, 268388), (144, 201291), (216, 134194), (229, 126576), (293, 98928), (432, 67097), (458, 63288), (586, 49464), (687, 42192), (879, 32976), (916, 31644), (1172, 24732), (1374, 21096), (1758, 16488), (1832, 15822), (2061, 14064), (2344, 12366), (2637, 10992), (2748, 10548), (3516, 8244), (3664, 7911), (4122, 7032), (4688, 6183), (5274, 5496)]