214965728

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 447775776

約数和(自身を除く): 232810048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 3358, 4001, 6716, 8002, 13432, 16004, 26864, 32008, 53728, 64016, 92023, 128032, 184046, 292073, 368092, 584146, 736184, 1168292, 1472368, 2336584, 2944736, 4673168, 6717679, 9346336, 13435358, 26870716, 53741432, 107482864, 214965728]

約数ペア:

[(1, 214965728), (2, 107482864), (4, 53741432), (8, 26870716), (16, 13435358), (23, 9346336), (32, 6717679), (46, 4673168), (73, 2944736), (92, 2336584), (146, 1472368), (184, 1168292), (292, 736184), (368, 584146), (584, 368092), (736, 292073), (1168, 184046), (1679, 128032), (2336, 92023), (3358, 64016), (4001, 53728), (6716, 32008), (8002, 26864), (13432, 16004)]