38278768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11485

約数の個数: 40

約数和(自身を含む): 85173120

約数和(自身を除く): 46894352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11447, 22894, 45788, 91576, 125917, 183152, 217493, 251834, 434986, 503668, 869972, 1007336, 1739944, 2014672, 2392423, 3479888, 4784846, 9569692, 19139384, 38278768]

約数ペア:

[(1, 38278768), (2, 19139384), (4, 9569692), (8, 4784846), (11, 3479888), (16, 2392423), (19, 2014672), (22, 1739944), (38, 1007336), (44, 869972), (76, 503668), (88, 434986), (152, 251834), (176, 217493), (209, 183152), (304, 125917), (418, 91576), (836, 45788), (1672, 22894), (3344, 11447)]