28826208

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 82869696

約数和(自身を除く): 54043488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 991, 1212, 1616, 1818, 1982, 2424, 2973, 3232, 3636, 3964, 4848, 5946, 7272, 7928, 8919, 9696, 11892, 14544, 15856, 17838, 23784, 29088, 31712, 35676, 47568, 71352, 95136, 100091, 142704, 200182, 285408, 300273, 400364, 600546, 800728, 900819, 1201092, 1601456, 1801638, 2402184, 3202912, 3603276, 4804368, 7206552, 9608736, 14413104, 28826208]

約数ペア:

[(1, 28826208), (2, 14413104), (3, 9608736), (4, 7206552), (6, 4804368), (8, 3603276), (9, 3202912), (12, 2402184), (16, 1801638), (18, 1601456), (24, 1201092), (32, 900819), (36, 800728), (48, 600546), (72, 400364), (96, 300273), (101, 285408), (144, 200182), (202, 142704), (288, 100091), (303, 95136), (404, 71352), (606, 47568), (808, 35676), (909, 31712), (991, 29088), (1212, 23784), (1616, 17838), (1818, 15856), (1982, 14544), (2424, 11892), (2973, 9696), (3232, 8919), (3636, 7928), (3964, 7272), (4848, 5946)]