15705801464

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{16921}}^1$

素因数の和:17823

約数の個数: 32

約数和(自身を含む): 29677803600

約数和(自身を除く): 13972002136

約数列:

[1, 2, 4, 8, 157, 314, 628, 739, 1256, 1478, 2956, 5912, 16921, 33842, 67684, 116023, 135368, 232046, 464092, 928184, 2656597, 5313194, 10626388, 12504619, 21252776, 25009238, 50018476, 100036952, 1963225183, 3926450366, 7852900732, 15705801464]

約数ペア:

[(1, 15705801464), (2, 7852900732), (4, 3926450366), (8, 1963225183), (157, 100036952), (314, 50018476), (628, 25009238), (739, 21252776), (1256, 12504619), (1478, 10626388), (2956, 5313194), (5912, 2656597), (16921, 928184), (33842, 464092), (67684, 232046), (116023, 135368)]