8861944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 21833280

約数和(自身を除く): 12971336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 47, 49, 52, 56, 74, 91, 94, 98, 104, 148, 182, 188, 196, 259, 296, 329, 364, 376, 392, 481, 518, 611, 637, 658, 728, 962, 1036, 1222, 1274, 1316, 1739, 1813, 1924, 2072, 2303, 2444, 2548, 2632, 3367, 3478, 3626, 3848, 4277, 4606, 4888, 5096, 6734, 6956, 7252, 8554, 9212, 12173, 13468, 13912, 14504, 17108, 18424, 22607, 23569, 24346, 26936, 29939, 34216, 45214, 47138, 48692, 59878, 85211, 90428, 94276, 97384, 119756, 158249, 170422, 180856, 188552, 239512, 316498, 340844, 632996, 681688, 1107743, 1265992, 2215486, 4430972, 8861944]

約数ペア:

[(1, 8861944), (2, 4430972), (4, 2215486), (7, 1265992), (8, 1107743), (13, 681688), (14, 632996), (26, 340844), (28, 316498), (37, 239512), (47, 188552), (49, 180856), (52, 170422), (56, 158249), (74, 119756), (91, 97384), (94, 94276), (98, 90428), (104, 85211), (148, 59878), (182, 48692), (188, 47138), (196, 45214), (259, 34216), (296, 29939), (329, 26936), (364, 24346), (376, 23569), (392, 22607), (481, 18424), (518, 17108), (611, 14504), (637, 13912), (658, 13468), (728, 12173), (962, 9212), (1036, 8554), (1222, 7252), (1274, 6956), (1316, 6734), (1739, 5096), (1813, 4888), (1924, 4606), (2072, 4277), (2303, 3848), (2444, 3626), (2548, 3478), (2632, 3367)]