40157600896

素因数分解:

$2^7\times 7^1\times {\mathrm{3637}}^1\times {\mathrm{12323}}^1$

素因数の和:15981

約数の個数: 64

約数和(自身を含む): 91462812480

約数和(自身を除く): 51305211584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 3637, 7274, 12323, 14548, 24646, 25459, 29096, 49292, 50918, 58192, 86261, 98584, 101836, 116384, 172522, 197168, 203672, 232768, 345044, 394336, 407344, 465536, 690088, 788672, 814688, 1380176, 1577344, 1629376, 2760352, 3258752, 5520704, 11041408, 44818751, 89637502, 179275004, 313731257, 358550008, 627462514, 717100016, 1254925028, 1434200032, 2509850056, 2868400064, 5019700112, 5736800128, 10039400224, 20078800448, 40157600896]

約数ペア:

[(1, 40157600896), (2, 20078800448), (4, 10039400224), (7, 5736800128), (8, 5019700112), (14, 2868400064), (16, 2509850056), (28, 1434200032), (32, 1254925028), (56, 717100016), (64, 627462514), (112, 358550008), (128, 313731257), (224, 179275004), (448, 89637502), (896, 44818751), (3637, 11041408), (7274, 5520704), (12323, 3258752), (14548, 2760352), (24646, 1629376), (25459, 1577344), (29096, 1380176), (49292, 814688), (50918, 788672), (58192, 690088), (86261, 465536), (98584, 407344), (101836, 394336), (116384, 345044), (172522, 232768), (197168, 203672)]