64820056

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11933}}^1$

素因数の和:12043

約数の個数: 32

約数和(自身を含む): 140343840

約数和(自身を除く): 75523784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 11933, 23866, 47732, 83531, 95464, 167062, 334124, 668248, 1157501, 2315002, 4630004, 8102507, 9260008, 16205014, 32410028, 64820056]

約数ペア:

[(1, 64820056), (2, 32410028), (4, 16205014), (7, 9260008), (8, 8102507), (14, 4630004), (28, 2315002), (56, 1157501), (97, 668248), (194, 334124), (388, 167062), (679, 95464), (776, 83531), (1358, 47732), (2716, 23866), (5432, 11933)]