28830672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15428

約数の個数: 60

約数和(自身を含む): 86898084

約数和(自身を除く): 58067412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15401, 30802, 46203, 61604, 92406, 123208, 138609, 184812, 200213, 246416, 277218, 369624, 400426, 554436, 600639, 739248, 800852, 1108872, 1201278, 1601704, 1801917, 2217744, 2402556, 3203408, 3603834, 4805112, 7207668, 9610224, 14415336, 28830672]

約数ペア:

[(1, 28830672), (2, 14415336), (3, 9610224), (4, 7207668), (6, 4805112), (8, 3603834), (9, 3203408), (12, 2402556), (13, 2217744), (16, 1801917), (18, 1601704), (24, 1201278), (26, 1108872), (36, 800852), (39, 739248), (48, 600639), (52, 554436), (72, 400426), (78, 369624), (104, 277218), (117, 246416), (144, 200213), (156, 184812), (208, 138609), (234, 123208), (312, 92406), (468, 61604), (624, 46203), (936, 30802), (1872, 15401)]