2918449984

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{2089}}^1$

素因数の和:2447

約数の個数: 56

約数和(自身を含む): 5886175680

約数和(自身を除く): 2967725696

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 263, 332, 526, 664, 1052, 1328, 2089, 2104, 2656, 4178, 4208, 5312, 8356, 8416, 16712, 16832, 21829, 33424, 43658, 66848, 87316, 133696, 173387, 174632, 346774, 349264, 549407, 693548, 698528, 1098814, 1387096, 1397056, 2197628, 2774192, 4395256, 5548384, 8790512, 11096768, 17581024, 35162048, 45600781, 91201562, 182403124, 364806248, 729612496, 1459224992, 2918449984]

約数ペア:

[(1, 2918449984), (2, 1459224992), (4, 729612496), (8, 364806248), (16, 182403124), (32, 91201562), (64, 45600781), (83, 35162048), (166, 17581024), (263, 11096768), (332, 8790512), (526, 5548384), (664, 4395256), (1052, 2774192), (1328, 2197628), (2089, 1397056), (2104, 1387096), (2656, 1098814), (4178, 698528), (4208, 693548), (5312, 549407), (8356, 349264), (8416, 346774), (16712, 174632), (16832, 173387), (21829, 133696), (33424, 87316), (43658, 66848)]