28968996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 82800480

約数和(自身を除く): 53831484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2593, 2793, 3724, 5186, 5586, 7779, 10372, 11172, 15558, 18151, 31116, 36302, 49267, 54453, 72604, 98534, 108906, 127057, 147801, 197068, 217812, 254114, 295602, 344869, 381171, 508228, 591204, 689738, 762342, 1034607, 1379476, 1524684, 2069214, 2414083, 4138428, 4828166, 7242249, 9656332, 14484498, 28968996]

約数ペア:

[(1, 28968996), (2, 14484498), (3, 9656332), (4, 7242249), (6, 4828166), (7, 4138428), (12, 2414083), (14, 2069214), (19, 1524684), (21, 1379476), (28, 1034607), (38, 762342), (42, 689738), (49, 591204), (57, 508228), (76, 381171), (84, 344869), (98, 295602), (114, 254114), (133, 217812), (147, 197068), (196, 147801), (228, 127057), (266, 108906), (294, 98534), (399, 72604), (532, 54453), (588, 49267), (798, 36302), (931, 31116), (1596, 18151), (1862, 15558), (2593, 11172), (2793, 10372), (3724, 7779), (5186, 5586)]