15656748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 37768416

約数和(自身を除く): 22111668

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 293, 366, 438, 586, 732, 876, 879, 1172, 1758, 3516, 4453, 8906, 13359, 17812, 17873, 21389, 26718, 35746, 42778, 53436, 53619, 64167, 71492, 85556, 107238, 128334, 214476, 256668, 1304729, 2609458, 3914187, 5218916, 7828374, 15656748]

約数ペア:

[(1, 15656748), (2, 7828374), (3, 5218916), (4, 3914187), (6, 2609458), (12, 1304729), (61, 256668), (73, 214476), (122, 128334), (146, 107238), (183, 85556), (219, 71492), (244, 64167), (292, 53619), (293, 53436), (366, 42778), (438, 35746), (586, 26718), (732, 21389), (876, 17873), (879, 17812), (1172, 13359), (1758, 8906), (3516, 4453)]