25801048

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 62339760

約数和(自身を除く): 36538712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 83, 91, 98, 104, 122, 166, 182, 196, 244, 332, 364, 392, 427, 488, 581, 637, 664, 728, 793, 854, 1079, 1162, 1274, 1586, 1708, 2158, 2324, 2548, 2989, 3172, 3416, 4067, 4316, 4648, 5063, 5096, 5551, 5978, 6344, 7553, 8134, 8632, 10126, 11102, 11956, 15106, 16268, 20252, 22204, 23912, 30212, 32536, 35441, 38857, 40504, 44408, 52871, 60424, 65819, 70882, 77714, 105742, 131638, 141764, 155428, 211484, 248087, 263276, 283528, 310856, 422968, 460733, 496174, 526552, 921466, 992348, 1842932, 1984696, 3225131, 3685864, 6450262, 12900524, 25801048]

約数ペア:

[(1, 25801048), (2, 12900524), (4, 6450262), (7, 3685864), (8, 3225131), (13, 1984696), (14, 1842932), (26, 992348), (28, 921466), (49, 526552), (52, 496174), (56, 460733), (61, 422968), (83, 310856), (91, 283528), (98, 263276), (104, 248087), (122, 211484), (166, 155428), (182, 141764), (196, 131638), (244, 105742), (332, 77714), (364, 70882), (392, 65819), (427, 60424), (488, 52871), (581, 44408), (637, 40504), (664, 38857), (728, 35441), (793, 32536), (854, 30212), (1079, 23912), (1162, 22204), (1274, 20252), (1586, 16268), (1708, 15106), (2158, 11956), (2324, 11102), (2548, 10126), (2989, 8632), (3172, 8134), (3416, 7553), (4067, 6344), (4316, 5978), (4648, 5551), (5063, 5096)]