17147872

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 39644640

約数和(自身を除く): 22496768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2069, 2072, 4138, 4144, 8276, 8288, 14483, 16552, 28966, 33104, 57932, 66208, 76553, 115864, 153106, 231728, 306212, 463456, 535871, 612424, 1071742, 1224848, 2143484, 2449696, 4286968, 8573936, 17147872]

約数ペア:

[(1, 17147872), (2, 8573936), (4, 4286968), (7, 2449696), (8, 2143484), (14, 1224848), (16, 1071742), (28, 612424), (32, 535871), (37, 463456), (56, 306212), (74, 231728), (112, 153106), (148, 115864), (224, 76553), (259, 66208), (296, 57932), (518, 33104), (592, 28966), (1036, 16552), (1184, 14483), (2069, 8288), (2072, 8276), (4138, 4144)]