22784624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 47081808

約数和(自身を除く): 24297184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 397, 422, 794, 844, 1588, 1688, 3176, 3376, 3587, 6352, 6749, 7174, 13498, 14348, 26996, 28696, 53992, 57392, 83767, 107984, 167534, 335068, 670136, 1340272, 1424039, 2848078, 5696156, 11392312, 22784624]

約数ペア:

[(1, 22784624), (2, 11392312), (4, 5696156), (8, 2848078), (16, 1424039), (17, 1340272), (34, 670136), (68, 335068), (136, 167534), (211, 107984), (272, 83767), (397, 57392), (422, 53992), (794, 28696), (844, 26996), (1588, 14348), (1688, 13498), (3176, 7174), (3376, 6749), (3587, 6352)]