13704688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 27998208

約数和(自身を除く): 14293520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 167, 184, 223, 334, 368, 446, 668, 892, 1336, 1784, 2672, 3568, 3841, 5129, 7682, 10258, 15364, 20516, 30728, 37241, 41032, 61456, 74482, 82064, 148964, 297928, 595856, 856543, 1713086, 3426172, 6852344, 13704688]

約数ペア:

[(1, 13704688), (2, 6852344), (4, 3426172), (8, 1713086), (16, 856543), (23, 595856), (46, 297928), (92, 148964), (167, 82064), (184, 74482), (223, 61456), (334, 41032), (368, 37241), (446, 30728), (668, 20516), (892, 15364), (1336, 10258), (1784, 7682), (2672, 5129), (3568, 3841)]