28151150328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{7979351}}^1$

素因数の和:7979377

約数の個数: 72

約数和(自身を含む): 88690497480

約数和(自身を除く): 60539347152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 7979351, 15958702, 23938053, 31917404, 47876106, 55855457, 63834808, 71814159, 95752212, 111710914, 143628318, 167566371, 191504424, 223421828, 287256636, 335132742, 390988199, 446843656, 502699113, 574513272, 670265484, 781976398, 1005398226, 1172964597, 1340530968, 1563952796, 2010796452, 2345929194, 3127905592, 3518893791, 4021592904, 4691858388, 7037787582, 9383716776, 14075575164, 28151150328]

約数ペア:

[(1, 28151150328), (2, 14075575164), (3, 9383716776), (4, 7037787582), (6, 4691858388), (7, 4021592904), (8, 3518893791), (9, 3127905592), (12, 2345929194), (14, 2010796452), (18, 1563952796), (21, 1340530968), (24, 1172964597), (28, 1005398226), (36, 781976398), (42, 670265484), (49, 574513272), (56, 502699113), (63, 446843656), (72, 390988199), (84, 335132742), (98, 287256636), (126, 223421828), (147, 191504424), (168, 167566371), (196, 143628318), (252, 111710914), (294, 95752212), (392, 71814159), (441, 63834808), (504, 55855457), (588, 47876106), (882, 31917404), (1176, 23938053), (1764, 15958702), (3528, 7979351)]