70288828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 66799172

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 316, 437, 509, 874, 1018, 1501, 1748, 1817, 2036, 3002, 3634, 6004, 7268, 9671, 11707, 19342, 23414, 34523, 38684, 40211, 46828, 69046, 80422, 138092, 160844, 222433, 444866, 764009, 889732, 924853, 1528018, 1849706, 3056036, 3699412, 17572207, 35144414, 70288828]

約数ペア:

[(1, 70288828), (2, 35144414), (4, 17572207), (19, 3699412), (23, 3056036), (38, 1849706), (46, 1528018), (76, 924853), (79, 889732), (92, 764009), (158, 444866), (316, 222433), (437, 160844), (509, 138092), (874, 80422), (1018, 69046), (1501, 46828), (1748, 40211), (1817, 38684), (2036, 34523), (3002, 23414), (3634, 19342), (6004, 11707), (7268, 9671)]