71070412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 151191040

約数和(自身を除く): 80120628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1297, 1442, 1957, 2594, 2884, 3914, 5188, 7828, 9079, 13699, 18158, 24643, 27398, 36316, 49286, 54796, 98572, 133591, 172501, 267182, 345002, 534364, 690004, 935137, 1870274, 2538229, 3740548, 5076458, 10152916, 17767603, 35535206, 71070412]

約数ペア:

[(1, 71070412), (2, 35535206), (4, 17767603), (7, 10152916), (14, 5076458), (19, 3740548), (28, 2538229), (38, 1870274), (76, 935137), (103, 690004), (133, 534364), (206, 345002), (266, 267182), (412, 172501), (532, 133591), (721, 98572), (1297, 54796), (1442, 49286), (1957, 36316), (2594, 27398), (2884, 24643), (3914, 18158), (5188, 13699), (7828, 9079)]