28388878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 52083648

約数和(自身を除く): 23694770

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1181, 1414, 1717, 2362, 3434, 8267, 12019, 16534, 20077, 24038, 40154, 119281, 140539, 238562, 281078, 834967, 1669934, 2027777, 4055554, 14194439, 28388878]

約数ペア:

[(1, 28388878), (2, 14194439), (7, 4055554), (14, 2027777), (17, 1669934), (34, 834967), (101, 281078), (119, 238562), (202, 140539), (238, 119281), (707, 40154), (1181, 24038), (1414, 20077), (1717, 16534), (2362, 12019), (3434, 8267)]