71031044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 159129600

約数和(自身を除く): 88098556

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 59, 62, 73, 76, 118, 124, 133, 146, 217, 236, 266, 292, 413, 434, 511, 532, 589, 826, 868, 1022, 1121, 1178, 1387, 1652, 1829, 2044, 2242, 2263, 2356, 2774, 3658, 4123, 4307, 4484, 4526, 5548, 7316, 7847, 8246, 8614, 9052, 9709, 12803, 15694, 15841, 16492, 17228, 19418, 25606, 30149, 31388, 31682, 34751, 38836, 42997, 51212, 60298, 63364, 69502, 81833, 85994, 120596, 133517, 139004, 163666, 171988, 243257, 267034, 300979, 327332, 486514, 534068, 572831, 601958, 934619, 973028, 1145662, 1203916, 1869238, 2291324, 2536823, 3738476, 5073646, 10147292, 17757761, 35515522, 71031044]

約数ペア:

[(1, 71031044), (2, 35515522), (4, 17757761), (7, 10147292), (14, 5073646), (19, 3738476), (28, 2536823), (31, 2291324), (38, 1869238), (59, 1203916), (62, 1145662), (73, 973028), (76, 934619), (118, 601958), (124, 572831), (133, 534068), (146, 486514), (217, 327332), (236, 300979), (266, 267034), (292, 243257), (413, 171988), (434, 163666), (511, 139004), (532, 133517), (589, 120596), (826, 85994), (868, 81833), (1022, 69502), (1121, 63364), (1178, 60298), (1387, 51212), (1652, 42997), (1829, 38836), (2044, 34751), (2242, 31682), (2263, 31388), (2356, 30149), (2774, 25606), (3658, 19418), (4123, 17228), (4307, 16492), (4484, 15841), (4526, 15694), (5548, 12803), (7316, 9709), (7847, 9052), (8246, 8614)]