28951472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 61519872

約数和(自身を除く): 32568400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 607, 1084, 1214, 2168, 2428, 2981, 4336, 4856, 5962, 6677, 9712, 11924, 13354, 23848, 26708, 47696, 53416, 106832, 164497, 328994, 657988, 1315976, 1809467, 2631952, 3618934, 7237868, 14475736, 28951472]

約数ペア:

[(1, 28951472), (2, 14475736), (4, 7237868), (8, 3618934), (11, 2631952), (16, 1809467), (22, 1315976), (44, 657988), (88, 328994), (176, 164497), (271, 106832), (542, 53416), (607, 47696), (1084, 26708), (1214, 23848), (2168, 13354), (2428, 11924), (2981, 9712), (4336, 6677), (4856, 5962)]