74431744

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 156586752

約数和(自身を除く): 82155008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 113, 124, 128, 166, 226, 248, 256, 332, 452, 496, 664, 904, 992, 1328, 1808, 1984, 2573, 2656, 3503, 3616, 3968, 5146, 5312, 7006, 7232, 7936, 9379, 10292, 10624, 14012, 14464, 18758, 20584, 21248, 28024, 28928, 37516, 41168, 56048, 75032, 82336, 112096, 150064, 164672, 224192, 290749, 300128, 329344, 448384, 581498, 600256, 658688, 896768, 1162996, 1200512, 2325992, 2401024, 4651984, 9303968, 18607936, 37215872, 74431744]

約数ペア:

[(1, 74431744), (2, 37215872), (4, 18607936), (8, 9303968), (16, 4651984), (31, 2401024), (32, 2325992), (62, 1200512), (64, 1162996), (83, 896768), (113, 658688), (124, 600256), (128, 581498), (166, 448384), (226, 329344), (248, 300128), (256, 290749), (332, 224192), (452, 164672), (496, 150064), (664, 112096), (904, 82336), (992, 75032), (1328, 56048), (1808, 41168), (1984, 37516), (2573, 28928), (2656, 28024), (3503, 21248), (3616, 20584), (3968, 18758), (5146, 14464), (5312, 14012), (7006, 10624), (7232, 10292), (7936, 9379)]