7444428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 18520320

約数和(自身を除く): 11075892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 317, 412, 618, 634, 951, 1236, 1268, 1902, 1957, 3804, 3914, 5871, 6023, 7828, 11742, 12046, 18069, 23484, 24092, 32651, 36138, 65302, 72276, 97953, 130604, 195906, 391812, 620369, 1240738, 1861107, 2481476, 3722214, 7444428]

約数ペア:

[(1, 7444428), (2, 3722214), (3, 2481476), (4, 1861107), (6, 1240738), (12, 620369), (19, 391812), (38, 195906), (57, 130604), (76, 97953), (103, 72276), (114, 65302), (206, 36138), (228, 32651), (309, 24092), (317, 23484), (412, 18069), (618, 12046), (634, 11742), (951, 7828), (1236, 6023), (1268, 5871), (1902, 3914), (1957, 3804)]