4489012288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{4951}}^1$

素因数の和:5451

約数の個数: 56

約数和(自身を含む): 9217217024

約数和(自身を除く): 4728204736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 457, 496, 914, 992, 1828, 1984, 3656, 4951, 7312, 9902, 14167, 14624, 19804, 28334, 29248, 39608, 56668, 79216, 113336, 153481, 158432, 226672, 306962, 316864, 453344, 613924, 906688, 1227848, 2262607, 2455696, 4525214, 4911392, 9050428, 9822784, 18100856, 36201712, 70140817, 72403424, 140281634, 144806848, 280563268, 561126536, 1122253072, 2244506144, 4489012288]

約数ペア:

[(1, 4489012288), (2, 2244506144), (4, 1122253072), (8, 561126536), (16, 280563268), (31, 144806848), (32, 140281634), (62, 72403424), (64, 70140817), (124, 36201712), (248, 18100856), (457, 9822784), (496, 9050428), (914, 4911392), (992, 4525214), (1828, 2455696), (1984, 2262607), (3656, 1227848), (4951, 906688), (7312, 613924), (9902, 453344), (14167, 316864), (14624, 306962), (19804, 226672), (28334, 158432), (29248, 153481), (39608, 113336), (56668, 79216)]