40748256

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 116769744

約数和(自身を除く): 76021488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 937, 1208, 1359, 1812, 1874, 2416, 2718, 2811, 3624, 3748, 4832, 5436, 5622, 7248, 7496, 8433, 10872, 11244, 14496, 14992, 16866, 21744, 22488, 29984, 33732, 43488, 44976, 67464, 89952, 134928, 141487, 269856, 282974, 424461, 565948, 848922, 1131896, 1273383, 1697844, 2263792, 2546766, 3395688, 4527584, 5093532, 6791376, 10187064, 13582752, 20374128, 40748256]

約数ペア:

[(1, 40748256), (2, 20374128), (3, 13582752), (4, 10187064), (6, 6791376), (8, 5093532), (9, 4527584), (12, 3395688), (16, 2546766), (18, 2263792), (24, 1697844), (32, 1273383), (36, 1131896), (48, 848922), (72, 565948), (96, 424461), (144, 282974), (151, 269856), (288, 141487), (302, 134928), (453, 89952), (604, 67464), (906, 44976), (937, 43488), (1208, 33732), (1359, 29984), (1812, 22488), (1874, 21744), (2416, 16866), (2718, 14992), (2811, 14496), (3624, 11244), (3748, 10872), (4832, 8433), (5436, 7496), (5622, 7248)]