42214732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 90173440

約数和(自身を除く): 47958708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1087, 1387, 2044, 2174, 2774, 4348, 5548, 7609, 9709, 15218, 19418, 20653, 30436, 38836, 41306, 79351, 82612, 144571, 158702, 289142, 317404, 555457, 578284, 1110914, 1507669, 2221828, 3015338, 6030676, 10553683, 21107366, 42214732]

約数ペア:

[(1, 42214732), (2, 21107366), (4, 10553683), (7, 6030676), (14, 3015338), (19, 2221828), (28, 1507669), (38, 1110914), (73, 578284), (76, 555457), (133, 317404), (146, 289142), (266, 158702), (292, 144571), (511, 82612), (532, 79351), (1022, 41306), (1087, 38836), (1387, 30436), (2044, 20653), (2174, 19418), (2774, 15218), (4348, 9709), (5548, 7609)]