69215632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 141935360

約数和(自身を除く): 72719728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 892, 1021, 1784, 2042, 3568, 4084, 4237, 8168, 8474, 16336, 16948, 19399, 33896, 38798, 67792, 77596, 155192, 227683, 310384, 455366, 910732, 1821464, 3642928, 4325977, 8651954, 17303908, 34607816, 69215632]

約数ペア:

[(1, 69215632), (2, 34607816), (4, 17303908), (8, 8651954), (16, 4325977), (19, 3642928), (38, 1821464), (76, 910732), (152, 455366), (223, 310384), (304, 227683), (446, 155192), (892, 77596), (1021, 67792), (1784, 38798), (2042, 33896), (3568, 19399), (4084, 16948), (4237, 16336), (8168, 8474)]