39928824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 120556800

約数和(自身を除く): 80627976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1471, 1508, 2088, 2262, 2942, 3016, 3393, 4413, 4524, 5884, 6786, 8826, 9048, 11768, 13239, 13572, 17652, 19123, 26478, 27144, 35304, 38246, 42659, 52956, 57369, 76492, 85318, 105912, 114738, 127977, 152984, 170636, 172107, 229476, 255954, 341272, 344214, 383931, 458952, 511908, 554567, 688428, 767862, 1023816, 1109134, 1376856, 1535724, 1663701, 2218268, 3071448, 3327402, 4436536, 4991103, 6654804, 9982206, 13309608, 19964412, 39928824]

約数ペア:

[(1, 39928824), (2, 19964412), (3, 13309608), (4, 9982206), (6, 6654804), (8, 4991103), (9, 4436536), (12, 3327402), (13, 3071448), (18, 2218268), (24, 1663701), (26, 1535724), (29, 1376856), (36, 1109134), (39, 1023816), (52, 767862), (58, 688428), (72, 554567), (78, 511908), (87, 458952), (104, 383931), (116, 344214), (117, 341272), (156, 255954), (174, 229476), (232, 172107), (234, 170636), (261, 152984), (312, 127977), (348, 114738), (377, 105912), (468, 85318), (522, 76492), (696, 57369), (754, 52956), (936, 42659), (1044, 38246), (1131, 35304), (1471, 27144), (1508, 26478), (2088, 19123), (2262, 17652), (2942, 13572), (3016, 13239), (3393, 11768), (4413, 9048), (4524, 8826), (5884, 6786)]