28973448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57487}}^1$

素因数の和:57506

約数の個数: 48

約数和(自身を含む): 89681280

約数和(自身を除く): 60707832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57487, 114974, 172461, 229948, 344922, 402409, 459896, 517383, 689844, 804818, 1034766, 1207227, 1379688, 1609636, 2069532, 2414454, 3219272, 3621681, 4139064, 4828908, 7243362, 9657816, 14486724, 28973448]

約数ペア:

[(1, 28973448), (2, 14486724), (3, 9657816), (4, 7243362), (6, 4828908), (7, 4139064), (8, 3621681), (9, 3219272), (12, 2414454), (14, 2069532), (18, 1609636), (21, 1379688), (24, 1207227), (28, 1034766), (36, 804818), (42, 689844), (56, 517383), (63, 459896), (72, 402409), (84, 344922), (126, 229948), (168, 172461), (252, 114974), (504, 57487)]