7828228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 15664320

約数和(自身を除く): 7836092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 83, 146, 166, 292, 323, 332, 646, 1241, 1292, 1387, 1411, 1577, 2482, 2774, 2822, 3154, 4964, 5548, 5644, 6059, 6308, 12118, 23579, 24236, 26809, 47158, 53618, 94316, 103003, 107236, 115121, 206006, 230242, 412012, 460484, 1957057, 3914114, 7828228]

約数ペア:

[(1, 7828228), (2, 3914114), (4, 1957057), (17, 460484), (19, 412012), (34, 230242), (38, 206006), (68, 115121), (73, 107236), (76, 103003), (83, 94316), (146, 53618), (166, 47158), (292, 26809), (323, 24236), (332, 23579), (646, 12118), (1241, 6308), (1292, 6059), (1387, 5644), (1411, 5548), (1577, 4964), (2482, 3154), (2774, 2822)]