22687168

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 52120800

約数和(自身を除く): 29433632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 569, 623, 712, 1138, 1246, 1424, 2276, 2492, 2848, 3983, 4552, 4984, 5696, 7966, 9104, 9968, 15932, 18208, 19936, 31864, 36416, 39872, 50641, 63728, 101282, 127456, 202564, 254912, 354487, 405128, 708974, 810256, 1417948, 1620512, 2835896, 3241024, 5671792, 11343584, 22687168]

約数ペア:

[(1, 22687168), (2, 11343584), (4, 5671792), (7, 3241024), (8, 2835896), (14, 1620512), (16, 1417948), (28, 810256), (32, 708974), (56, 405128), (64, 354487), (89, 254912), (112, 202564), (178, 127456), (224, 101282), (356, 63728), (448, 50641), (569, 39872), (623, 36416), (712, 31864), (1138, 19936), (1246, 18208), (1424, 15932), (2276, 9968), (2492, 9104), (2848, 7966), (3983, 5696), (4552, 4984)]