7968752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 17736960

約数和(自身を除く): 9768208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2383, 3344, 4766, 9532, 19064, 26213, 38128, 45277, 52426, 90554, 104852, 181108, 209704, 362216, 419408, 498047, 724432, 996094, 1992188, 3984376, 7968752]

約数ペア:

[(1, 7968752), (2, 3984376), (4, 1992188), (8, 996094), (11, 724432), (16, 498047), (19, 419408), (22, 362216), (38, 209704), (44, 181108), (76, 104852), (88, 90554), (152, 52426), (176, 45277), (209, 38128), (304, 26213), (418, 19064), (836, 9532), (1672, 4766), (2383, 3344)]