7664144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 16561440

約数和(自身を除く): 8897296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 1483, 2584, 2966, 5168, 5932, 11864, 23728, 25211, 28177, 50422, 56354, 100844, 112708, 201688, 225416, 403376, 450832, 479009, 958018, 1916036, 3832072, 7664144]

約数ペア:

[(1, 7664144), (2, 3832072), (4, 1916036), (8, 958018), (16, 479009), (17, 450832), (19, 403376), (34, 225416), (38, 201688), (68, 112708), (76, 100844), (136, 56354), (152, 50422), (272, 28177), (304, 25211), (323, 23728), (646, 11864), (1292, 5932), (1483, 5168), (2584, 2966)]