7778144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 17599680

約数和(自身を除く): 9821536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1163, 1672, 2326, 3344, 4652, 6688, 9304, 12793, 18608, 22097, 25586, 37216, 44194, 51172, 88388, 102344, 176776, 204688, 243067, 353552, 409376, 486134, 707104, 972268, 1944536, 3889072, 7778144]

約数ペア:

[(1, 7778144), (2, 3889072), (4, 1944536), (8, 972268), (11, 707104), (16, 486134), (19, 409376), (22, 353552), (32, 243067), (38, 204688), (44, 176776), (76, 102344), (88, 88388), (152, 51172), (176, 44194), (209, 37216), (304, 25586), (352, 22097), (418, 18608), (608, 12793), (836, 9304), (1163, 6688), (1672, 4652), (2326, 3344)]