28698864

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 78343200

約数和(自身を除く): 49644336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 389, 424, 464, 636, 696, 778, 848, 1167, 1272, 1392, 1537, 1556, 2334, 2544, 3074, 3112, 4611, 4668, 6148, 6224, 9222, 9336, 11281, 12296, 18444, 18672, 20617, 22562, 24592, 33843, 36888, 41234, 45124, 61851, 67686, 73776, 82468, 90248, 123702, 135372, 164936, 180496, 247404, 270744, 329872, 494808, 541488, 597893, 989616, 1195786, 1793679, 2391572, 3587358, 4783144, 7174716, 9566288, 14349432, 28698864]

約数ペア:

[(1, 28698864), (2, 14349432), (3, 9566288), (4, 7174716), (6, 4783144), (8, 3587358), (12, 2391572), (16, 1793679), (24, 1195786), (29, 989616), (48, 597893), (53, 541488), (58, 494808), (87, 329872), (106, 270744), (116, 247404), (159, 180496), (174, 164936), (212, 135372), (232, 123702), (318, 90248), (348, 82468), (389, 73776), (424, 67686), (464, 61851), (636, 45124), (696, 41234), (778, 36888), (848, 33843), (1167, 24592), (1272, 22562), (1392, 20617), (1537, 18672), (1556, 18444), (2334, 12296), (2544, 11281), (3074, 9336), (3112, 9222), (4611, 6224), (4668, 6148)]