9948856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 21204000

約数和(自身を除く): 11255144

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 61, 74, 76, 116, 122, 148, 152, 232, 244, 296, 488, 551, 703, 1073, 1102, 1159, 1406, 1769, 2146, 2204, 2257, 2318, 2812, 3538, 4292, 4408, 4514, 4636, 5624, 7076, 8584, 9028, 9272, 14152, 18056, 20387, 33611, 40774, 42883, 65453, 67222, 81548, 85766, 130906, 134444, 163096, 171532, 261812, 268888, 343064, 523624, 1243607, 2487214, 4974428, 9948856]

約数ペア:

[(1, 9948856), (2, 4974428), (4, 2487214), (8, 1243607), (19, 523624), (29, 343064), (37, 268888), (38, 261812), (58, 171532), (61, 163096), (74, 134444), (76, 130906), (116, 85766), (122, 81548), (148, 67222), (152, 65453), (232, 42883), (244, 40774), (296, 33611), (488, 20387), (551, 18056), (703, 14152), (1073, 9272), (1102, 9028), (1159, 8584), (1406, 7076), (1769, 5624), (2146, 4636), (2204, 4514), (2257, 4408), (2318, 4292), (2812, 3538)]