42818048

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 80

約数和(自身を含む): 105409920

約数和(自身を除く): 62591872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 919, 1456, 1664, 1792, 1838, 2912, 3328, 3584, 3676, 5824, 6433, 6656, 7352, 11648, 11947, 12866, 14704, 23296, 23894, 25732, 29408, 46592, 47788, 51464, 58816, 83629, 95576, 102928, 117632, 167258, 191152, 205856, 235264, 334516, 382304, 411712, 470528, 669032, 764608, 823424, 1338064, 1529216, 1646848, 2676128, 3058432, 3293696, 5352256, 6116864, 10704512, 21409024, 42818048]

約数ペア:

[(1, 42818048), (2, 21409024), (4, 10704512), (7, 6116864), (8, 5352256), (13, 3293696), (14, 3058432), (16, 2676128), (26, 1646848), (28, 1529216), (32, 1338064), (52, 823424), (56, 764608), (64, 669032), (91, 470528), (104, 411712), (112, 382304), (128, 334516), (182, 235264), (208, 205856), (224, 191152), (256, 167258), (364, 117632), (416, 102928), (448, 95576), (512, 83629), (728, 58816), (832, 51464), (896, 47788), (919, 46592), (1456, 29408), (1664, 25732), (1792, 23894), (1838, 23296), (2912, 14704), (3328, 12866), (3584, 11947), (3676, 11648), (5824, 7352), (6433, 6656)]