28362708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 79453920

約数和(自身を除く): 51091212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1069, 1206, 1474, 2138, 2211, 2412, 2948, 3207, 4276, 4422, 6414, 6633, 8844, 9621, 11759, 12828, 13266, 19242, 23518, 26532, 35277, 38484, 47036, 70554, 71623, 105831, 141108, 143246, 211662, 214869, 286492, 423324, 429738, 644607, 787853, 859476, 1289214, 1575706, 2363559, 2578428, 3151412, 4727118, 7090677, 9454236, 14181354, 28362708]

約数ペア:

[(1, 28362708), (2, 14181354), (3, 9454236), (4, 7090677), (6, 4727118), (9, 3151412), (11, 2578428), (12, 2363559), (18, 1575706), (22, 1289214), (33, 859476), (36, 787853), (44, 644607), (66, 429738), (67, 423324), (99, 286492), (132, 214869), (134, 211662), (198, 143246), (201, 141108), (268, 105831), (396, 71623), (402, 70554), (603, 47036), (737, 38484), (804, 35277), (1069, 26532), (1206, 23518), (1474, 19242), (2138, 13266), (2211, 12828), (2412, 11759), (2948, 9621), (3207, 8844), (4276, 6633), (4422, 6414)]