28829304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 95616000

約数和(自身を除く): 66786696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 829, 966, 1242, 1288, 1449, 1512, 1656, 1658, 1932, 2484, 2487, 2898, 3316, 3864, 4347, 4968, 4974, 5796, 5803, 6632, 7461, 8694, 9948, 11592, 11606, 14922, 17388, 17409, 19067, 19896, 22383, 23212, 29844, 34776, 34818, 38134, 44766, 46424, 52227, 57201, 59688, 69636, 76268, 89532, 104454, 114402, 133469, 139272, 152536, 156681, 171603, 179064, 208908, 228804, 266938, 313362, 343206, 400407, 417816, 457608, 514809, 533876, 626724, 686412, 800814, 1029618, 1067752, 1201221, 1253448, 1372824, 1601628, 2059236, 2402442, 3203256, 3603663, 4118472, 4804884, 7207326, 9609768, 14414652, 28829304]

約数ペア:

[(1, 28829304), (2, 14414652), (3, 9609768), (4, 7207326), (6, 4804884), (7, 4118472), (8, 3603663), (9, 3203256), (12, 2402442), (14, 2059236), (18, 1601628), (21, 1372824), (23, 1253448), (24, 1201221), (27, 1067752), (28, 1029618), (36, 800814), (42, 686412), (46, 626724), (54, 533876), (56, 514809), (63, 457608), (69, 417816), (72, 400407), (84, 343206), (92, 313362), (108, 266938), (126, 228804), (138, 208908), (161, 179064), (168, 171603), (184, 156681), (189, 152536), (207, 139272), (216, 133469), (252, 114402), (276, 104454), (322, 89532), (378, 76268), (414, 69636), (483, 59688), (504, 57201), (552, 52227), (621, 46424), (644, 44766), (756, 38134), (828, 34818), (829, 34776), (966, 29844), (1242, 23212), (1288, 22383), (1449, 19896), (1512, 19067), (1656, 17409), (1658, 17388), (1932, 14922), (2484, 11606), (2487, 11592), (2898, 9948), (3316, 8694), (3864, 7461), (4347, 6632), (4968, 5803), (4974, 5796)]