28304136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 88732800

約数和(自身を除く): 60428664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 631, 712, 801, 1068, 1246, 1262, 1602, 1869, 1893, 2136, 2492, 2524, 3204, 3738, 3786, 4417, 4984, 5048, 5607, 5679, 6408, 7476, 7572, 8834, 11214, 11358, 13251, 14952, 15144, 17668, 22428, 22716, 26502, 35336, 39753, 44856, 45432, 53004, 56159, 79506, 106008, 112318, 159012, 168477, 224636, 318024, 336954, 393113, 449272, 505431, 673908, 786226, 1010862, 1179339, 1347816, 1572452, 2021724, 2358678, 3144904, 3538017, 4043448, 4717356, 7076034, 9434712, 14152068, 28304136]

約数ペア:

[(1, 28304136), (2, 14152068), (3, 9434712), (4, 7076034), (6, 4717356), (7, 4043448), (8, 3538017), (9, 3144904), (12, 2358678), (14, 2021724), (18, 1572452), (21, 1347816), (24, 1179339), (28, 1010862), (36, 786226), (42, 673908), (56, 505431), (63, 449272), (72, 393113), (84, 336954), (89, 318024), (126, 224636), (168, 168477), (178, 159012), (252, 112318), (267, 106008), (356, 79506), (504, 56159), (534, 53004), (623, 45432), (631, 44856), (712, 39753), (801, 35336), (1068, 26502), (1246, 22716), (1262, 22428), (1602, 17668), (1869, 15144), (1893, 14952), (2136, 13251), (2492, 11358), (2524, 11214), (3204, 8834), (3738, 7572), (3786, 7476), (4417, 6408), (4984, 5679), (5048, 5607)]