16430008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 37209600

約数和(自身を除く): 20779592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 151, 203, 232, 268, 302, 406, 469, 536, 604, 812, 938, 1057, 1208, 1624, 1876, 1943, 2114, 3752, 3886, 4228, 4379, 7772, 8456, 8758, 10117, 13601, 15544, 17516, 20234, 27202, 30653, 35032, 40468, 54404, 61306, 70819, 80936, 108808, 122612, 141638, 245224, 283276, 293393, 566552, 586786, 1173572, 2053751, 2347144, 4107502, 8215004, 16430008]

約数ペア:

[(1, 16430008), (2, 8215004), (4, 4107502), (7, 2347144), (8, 2053751), (14, 1173572), (28, 586786), (29, 566552), (56, 293393), (58, 283276), (67, 245224), (116, 141638), (134, 122612), (151, 108808), (203, 80936), (232, 70819), (268, 61306), (302, 54404), (406, 40468), (469, 35032), (536, 30653), (604, 27202), (812, 20234), (938, 17516), (1057, 15544), (1208, 13601), (1624, 10117), (1876, 8758), (1943, 8456), (2114, 7772), (3752, 4379), (3886, 4228)]