8003954

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 15069888

約数和(自身を除く): 7065934

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 67, 98, 106, 134, 161, 322, 371, 469, 742, 938, 1127, 1219, 1541, 2254, 2438, 2597, 3082, 3283, 3551, 5194, 6566, 7102, 8533, 10787, 17066, 21574, 24857, 49714, 59731, 75509, 81673, 119462, 151018, 163346, 173999, 347998, 571711, 1143422, 4001977, 8003954]

約数ペア:

[(1, 8003954), (2, 4001977), (7, 1143422), (14, 571711), (23, 347998), (46, 173999), (49, 163346), (53, 151018), (67, 119462), (98, 81673), (106, 75509), (134, 59731), (161, 49714), (322, 24857), (371, 21574), (469, 17066), (742, 10787), (938, 8533), (1127, 7102), (1219, 6566), (1541, 5194), (2254, 3551), (2438, 3283), (2597, 3082)]