28044684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 77952000

約数和(自身を除く): 49907316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 108, 114, 158, 171, 173, 228, 237, 316, 342, 346, 474, 513, 519, 684, 692, 711, 948, 1026, 1038, 1422, 1501, 1557, 2052, 2076, 2133, 2844, 3002, 3114, 3287, 4266, 4503, 4671, 6004, 6228, 6574, 8532, 9006, 9342, 9861, 13148, 13509, 13667, 18012, 18684, 19722, 27018, 27334, 29583, 39444, 40527, 41001, 54036, 54668, 59166, 81054, 82002, 88749, 118332, 123003, 162108, 164004, 177498, 246006, 259673, 354996, 369009, 492012, 519346, 738018, 779019, 1038692, 1476036, 1558038, 2337057, 3116076, 4674114, 7011171, 9348228, 14022342, 28044684]

約数ペア:

[(1, 28044684), (2, 14022342), (3, 9348228), (4, 7011171), (6, 4674114), (9, 3116076), (12, 2337057), (18, 1558038), (19, 1476036), (27, 1038692), (36, 779019), (38, 738018), (54, 519346), (57, 492012), (76, 369009), (79, 354996), (108, 259673), (114, 246006), (158, 177498), (171, 164004), (173, 162108), (228, 123003), (237, 118332), (316, 88749), (342, 82002), (346, 81054), (474, 59166), (513, 54668), (519, 54036), (684, 41001), (692, 40527), (711, 39444), (948, 29583), (1026, 27334), (1038, 27018), (1422, 19722), (1501, 18684), (1557, 18012), (2052, 13667), (2076, 13509), (2133, 13148), (2844, 9861), (3002, 9342), (3114, 9006), (3287, 8532), (4266, 6574), (4503, 6228), (4671, 6004)]