30247568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 40

約数和(自身を含む): 65162496

約数和(自身を除く): 34914928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4691, 6448, 9382, 18764, 37528, 60983, 75056, 121966, 145421, 243932, 290842, 487864, 581684, 975728, 1163368, 1890473, 2326736, 3780946, 7561892, 15123784, 30247568]

約数ペア:

[(1, 30247568), (2, 15123784), (4, 7561892), (8, 3780946), (13, 2326736), (16, 1890473), (26, 1163368), (31, 975728), (52, 581684), (62, 487864), (104, 290842), (124, 243932), (208, 145421), (248, 121966), (403, 75056), (496, 60983), (806, 37528), (1612, 18764), (3224, 9382), (4691, 6448)]