4149904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 9910080

約数和(自身を除く): 5760176

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 73, 76, 88, 136, 146, 152, 176, 187, 209, 272, 292, 304, 323, 374, 418, 584, 646, 748, 803, 836, 1168, 1241, 1292, 1387, 1496, 1606, 1672, 2482, 2584, 2774, 2992, 3212, 3344, 3553, 4964, 5168, 5548, 6424, 7106, 9928, 11096, 12848, 13651, 14212, 15257, 19856, 22192, 23579, 27302, 28424, 30514, 47158, 54604, 56848, 61028, 94316, 109208, 122056, 188632, 218416, 244112, 259369, 377264, 518738, 1037476, 2074952, 4149904]

約数ペア:

[(1, 4149904), (2, 2074952), (4, 1037476), (8, 518738), (11, 377264), (16, 259369), (17, 244112), (19, 218416), (22, 188632), (34, 122056), (38, 109208), (44, 94316), (68, 61028), (73, 56848), (76, 54604), (88, 47158), (136, 30514), (146, 28424), (152, 27302), (176, 23579), (187, 22192), (209, 19856), (272, 15257), (292, 14212), (304, 13651), (323, 12848), (374, 11096), (418, 9928), (584, 7106), (646, 6424), (748, 5548), (803, 5168), (836, 4964), (1168, 3553), (1241, 3344), (1292, 3212), (1387, 2992), (1496, 2774), (1606, 2584), (1672, 2482)]