8049795944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{641}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 15925092480

約数和(自身を除く): 7875296536

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 521, 524, 641, 1042, 1048, 1282, 2084, 2564, 3013, 4168, 5128, 6026, 11983, 12052, 14743, 23966, 24104, 29486, 47932, 58972, 68251, 83971, 95864, 117944, 136502, 167942, 273004, 333961, 335884, 546008, 667922, 671768, 1335844, 1569773, 1931333, 2671688, 3139546, 3862666, 6279092, 7681103, 7725332, 12558184, 15362206, 15450664, 30724412, 43748891, 61448824, 87497782, 174995564, 349991128, 1006224493, 2012448986, 4024897972, 8049795944]

約数ペア:

[(1, 8049795944), (2, 4024897972), (4, 2012448986), (8, 1006224493), (23, 349991128), (46, 174995564), (92, 87497782), (131, 61448824), (184, 43748891), (262, 30724412), (521, 15450664), (524, 15362206), (641, 12558184), (1042, 7725332), (1048, 7681103), (1282, 6279092), (2084, 3862666), (2564, 3139546), (3013, 2671688), (4168, 1931333), (5128, 1569773), (6026, 1335844), (11983, 671768), (12052, 667922), (14743, 546008), (23966, 335884), (24104, 333961), (29486, 273004), (47932, 167942), (58972, 136502), (68251, 117944), (83971, 95864)]