7497984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 21519232

約数和(自身を除く): 14021248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 751, 768, 832, 1248, 1502, 1664, 2253, 2496, 3004, 3328, 4506, 4992, 6008, 9012, 9763, 9984, 12016, 18024, 19526, 24032, 29289, 36048, 39052, 48064, 58578, 72096, 78104, 96128, 117156, 144192, 156208, 192256, 234312, 288384, 312416, 468624, 576768, 624832, 937248, 1249664, 1874496, 2499328, 3748992, 7497984]

約数ペア:

[(1, 7497984), (2, 3748992), (3, 2499328), (4, 1874496), (6, 1249664), (8, 937248), (12, 624832), (13, 576768), (16, 468624), (24, 312416), (26, 288384), (32, 234312), (39, 192256), (48, 156208), (52, 144192), (64, 117156), (78, 96128), (96, 78104), (104, 72096), (128, 58578), (156, 48064), (192, 39052), (208, 36048), (256, 29289), (312, 24032), (384, 19526), (416, 18024), (624, 12016), (751, 9984), (768, 9763), (832, 9012), (1248, 6008), (1502, 4992), (1664, 4506), (2253, 3328), (2496, 3004)]