64561836976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3410917}}^1$

素因数の和:3410958

約数の個数: 60

約数和(自身を含む): 154801102512

約数和(自身を除く): 90239265536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 3410917, 6821834, 13643668, 23876419, 27287336, 44341921, 47752838, 54574672, 88683842, 95505676, 177367684, 191011352, 310393447, 354735368, 382022704, 576444973, 620786894, 709470736, 1152889946, 1241573788, 2305779892, 2483147576, 4035114811, 4611559784, 4966295152, 8070229622, 9223119568, 16140459244, 32280918488, 64561836976]

約数ペア:

[(1, 64561836976), (2, 32280918488), (4, 16140459244), (7, 9223119568), (8, 8070229622), (13, 4966295152), (14, 4611559784), (16, 4035114811), (26, 2483147576), (28, 2305779892), (52, 1241573788), (56, 1152889946), (91, 709470736), (104, 620786894), (112, 576444973), (169, 382022704), (182, 354735368), (208, 310393447), (338, 191011352), (364, 177367684), (676, 95505676), (728, 88683842), (1183, 54574672), (1352, 47752838), (1456, 44341921), (2366, 27287336), (2704, 23876419), (4732, 13643668), (9464, 6821834), (18928, 3410917)]