28798968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 81204480

約数和(自身を除く): 52405512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 121, 132, 141, 188, 211, 242, 264, 282, 363, 376, 422, 484, 517, 564, 633, 726, 844, 968, 1034, 1128, 1266, 1452, 1551, 1688, 2068, 2321, 2532, 2904, 3102, 4136, 4642, 5064, 5687, 6204, 6963, 9284, 9917, 11374, 12408, 13926, 17061, 18568, 19834, 22748, 25531, 27852, 29751, 34122, 39668, 45496, 51062, 55704, 59502, 68244, 76593, 79336, 102124, 109087, 119004, 136488, 153186, 204248, 218174, 238008, 306372, 327261, 436348, 612744, 654522, 872696, 1199957, 1309044, 2399914, 2618088, 3599871, 4799828, 7199742, 9599656, 14399484, 28798968]

約数ペア:

[(1, 28798968), (2, 14399484), (3, 9599656), (4, 7199742), (6, 4799828), (8, 3599871), (11, 2618088), (12, 2399914), (22, 1309044), (24, 1199957), (33, 872696), (44, 654522), (47, 612744), (66, 436348), (88, 327261), (94, 306372), (121, 238008), (132, 218174), (141, 204248), (188, 153186), (211, 136488), (242, 119004), (264, 109087), (282, 102124), (363, 79336), (376, 76593), (422, 68244), (484, 59502), (517, 55704), (564, 51062), (633, 45496), (726, 39668), (844, 34122), (968, 29751), (1034, 27852), (1128, 25531), (1266, 22748), (1452, 19834), (1551, 18568), (1688, 17061), (2068, 13926), (2321, 12408), (2532, 11374), (2904, 9917), (3102, 9284), (4136, 6963), (4642, 6204), (5064, 5687)]