28765962

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 71668800

約数和(自身を除く): 42902838

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 53, 54, 57, 69, 106, 114, 138, 159, 171, 207, 318, 342, 414, 437, 477, 513, 529, 621, 874, 954, 1007, 1026, 1058, 1219, 1242, 1311, 1431, 1587, 2014, 2438, 2622, 2862, 3021, 3174, 3657, 3933, 4761, 6042, 7314, 7866, 9063, 9522, 10051, 10971, 11799, 14283, 18126, 20102, 21942, 23161, 23598, 27189, 28037, 28566, 30153, 32913, 46322, 54378, 56074, 60306, 65826, 69483, 84111, 90459, 138966, 168222, 180918, 208449, 252333, 271377, 416898, 504666, 532703, 542754, 625347, 756999, 1065406, 1250694, 1513998, 1598109, 3196218, 4794327, 9588654, 14382981, 28765962]

約数ペア:

[(1, 28765962), (2, 14382981), (3, 9588654), (6, 4794327), (9, 3196218), (18, 1598109), (19, 1513998), (23, 1250694), (27, 1065406), (38, 756999), (46, 625347), (53, 542754), (54, 532703), (57, 504666), (69, 416898), (106, 271377), (114, 252333), (138, 208449), (159, 180918), (171, 168222), (207, 138966), (318, 90459), (342, 84111), (414, 69483), (437, 65826), (477, 60306), (513, 56074), (529, 54378), (621, 46322), (874, 32913), (954, 30153), (1007, 28566), (1026, 28037), (1058, 27189), (1219, 23598), (1242, 23161), (1311, 21942), (1431, 20102), (1587, 18126), (2014, 14283), (2438, 11799), (2622, 10971), (2862, 10051), (3021, 9522), (3174, 9063), (3657, 7866), (3933, 7314), (4761, 6042)]