2172352

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 5319776

約数和(自身を除く): 3147424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 373, 416, 448, 728, 746, 832, 1456, 1492, 2611, 2912, 2984, 4849, 5222, 5824, 5968, 9698, 10444, 11936, 19396, 20888, 23872, 33943, 38792, 41776, 67886, 77584, 83552, 135772, 155168, 167104, 271544, 310336, 543088, 1086176, 2172352]

約数ペア:

[(1, 2172352), (2, 1086176), (4, 543088), (7, 310336), (8, 271544), (13, 167104), (14, 155168), (16, 135772), (26, 83552), (28, 77584), (32, 67886), (52, 41776), (56, 38792), (64, 33943), (91, 23872), (104, 20888), (112, 19396), (182, 11936), (208, 10444), (224, 9698), (364, 5968), (373, 5824), (416, 5222), (448, 4849), (728, 2984), (746, 2912), (832, 2611), (1456, 1492)]