74439112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^2$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 161038800

約数和(自身を除く): 86599688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 211, 418, 422, 836, 844, 1672, 1688, 2321, 4009, 4642, 8018, 9284, 16036, 18568, 32072, 44099, 44521, 88198, 89042, 176396, 178084, 352792, 356168, 489731, 845899, 979462, 1691798, 1958924, 3383596, 3917848, 6767192, 9304889, 18609778, 37219556, 74439112]

約数ペア:

[(1, 74439112), (2, 37219556), (4, 18609778), (8, 9304889), (11, 6767192), (19, 3917848), (22, 3383596), (38, 1958924), (44, 1691798), (76, 979462), (88, 845899), (152, 489731), (209, 356168), (211, 352792), (418, 178084), (422, 176396), (836, 89042), (844, 88198), (1672, 44521), (1688, 44099), (2321, 32072), (4009, 18568), (4642, 16036), (8018, 9284)]