28897896

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19739}}^1$

素因数の和:19809

約数の個数: 32

約数和(自身を含む): 73432800

約数和(自身を除く): 44534904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19739, 39478, 59217, 78956, 118434, 157912, 236868, 473736, 1204079, 2408158, 3612237, 4816316, 7224474, 9632632, 14448948, 28897896]

約数ペア:

[(1, 28897896), (2, 14448948), (3, 9632632), (4, 7224474), (6, 4816316), (8, 3612237), (12, 2408158), (24, 1204079), (61, 473736), (122, 236868), (183, 157912), (244, 118434), (366, 78956), (488, 59217), (732, 39478), (1464, 19739)]