28292922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 75254400

約数和(自身を除く): 46961478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 89, 126, 174, 178, 189, 203, 261, 267, 378, 406, 522, 534, 609, 623, 783, 801, 841, 1218, 1246, 1566, 1602, 1682, 1827, 1869, 2403, 2523, 2581, 3654, 3738, 4806, 5046, 5162, 5481, 5607, 5887, 7569, 7743, 10962, 11214, 11774, 15138, 15486, 16821, 17661, 18067, 22707, 23229, 33642, 35322, 36134, 45414, 46458, 52983, 54201, 69687, 74849, 105966, 108402, 139374, 149698, 158949, 162603, 224547, 317898, 325206, 449094, 487809, 523943, 673641, 975618, 1047886, 1347282, 1571829, 2020923, 3143658, 4041846, 4715487, 9430974, 14146461, 28292922]

約数ペア:

[(1, 28292922), (2, 14146461), (3, 9430974), (6, 4715487), (7, 4041846), (9, 3143658), (14, 2020923), (18, 1571829), (21, 1347282), (27, 1047886), (29, 975618), (42, 673641), (54, 523943), (58, 487809), (63, 449094), (87, 325206), (89, 317898), (126, 224547), (174, 162603), (178, 158949), (189, 149698), (203, 139374), (261, 108402), (267, 105966), (378, 74849), (406, 69687), (522, 54201), (534, 52983), (609, 46458), (623, 45414), (783, 36134), (801, 35322), (841, 33642), (1218, 23229), (1246, 22707), (1566, 18067), (1602, 17661), (1682, 16821), (1827, 15486), (1869, 15138), (2403, 11774), (2523, 11214), (2581, 10962), (3654, 7743), (3738, 7569), (4806, 5887), (5046, 5607), (5162, 5481)]