64127784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{381713}}^1$

素因数の和:381729

約数の個数: 32

約数和(自身を含む): 183222720

約数和(自身を除く): 119094936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 381713, 763426, 1145139, 1526852, 2290278, 2671991, 3053704, 4580556, 5343982, 8015973, 9161112, 10687964, 16031946, 21375928, 32063892, 64127784]

約数ペア:

[(1, 64127784), (2, 32063892), (3, 21375928), (4, 16031946), (6, 10687964), (7, 9161112), (8, 8015973), (12, 5343982), (14, 4580556), (21, 3053704), (24, 2671991), (28, 2290278), (42, 1526852), (56, 1145139), (84, 763426), (168, 381713)]