7479388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 9213092

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 827, 1292, 1654, 2261, 3308, 4522, 5789, 9044, 11578, 14059, 15713, 23156, 28118, 31426, 56236, 62852, 98413, 109991, 196826, 219982, 267121, 393652, 439964, 534242, 1068484, 1869847, 3739694, 7479388]

約数ペア:

[(1, 7479388), (2, 3739694), (4, 1869847), (7, 1068484), (14, 534242), (17, 439964), (19, 393652), (28, 267121), (34, 219982), (38, 196826), (68, 109991), (76, 98413), (119, 62852), (133, 56236), (238, 31426), (266, 28118), (323, 23156), (476, 15713), (532, 14059), (646, 11578), (827, 9044), (1292, 5789), (1654, 4522), (2261, 3308)]