39965952

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4035

約数の個数: 72

約数和(自身を含む): 114578464

約数和(自身を除く): 74612512

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, 768, 832, 1248, 1664, 2496, 3328, 4003, 4992, 8006, 9984, 12009, 16012, 24018, 32024, 48036, 52039, 64048, 96072, 104078, 128096, 156117, 192144, 208156, 256192, 312234, 384288, 416312, 512384, 624468, 768576, 832624, 1024768, 1248936, 1537152, 1665248, 2497872, 3074304, 3330496, 4995744, 6660992, 9991488, 13321984, 19982976, 39965952]

約数ペア:

[(1, 39965952), (2, 19982976), (3, 13321984), (4, 9991488), (6, 6660992), (8, 4995744), (12, 3330496), (13, 3074304), (16, 2497872), (24, 1665248), (26, 1537152), (32, 1248936), (39, 1024768), (48, 832624), (52, 768576), (64, 624468), (78, 512384), (96, 416312), (104, 384288), (128, 312234), (156, 256192), (192, 208156), (208, 192144), (256, 156117), (312, 128096), (384, 104078), (416, 96072), (624, 64048), (768, 52039), (832, 48036), (1248, 32024), (1664, 24018), (2496, 16012), (3328, 12009), (4003, 9984), (4992, 8006)]