74128964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 92110396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 619, 637, 658, 1222, 1238, 1274, 1316, 2303, 2444, 2476, 2548, 4277, 4333, 4606, 8047, 8554, 8666, 9212, 16094, 17108, 17332, 29093, 29939, 30331, 32188, 56329, 58186, 59878, 60662, 112658, 116372, 119756, 121324, 203651, 225316, 378209, 394303, 407302, 756418, 788606, 814604, 1425557, 1512836, 1577212, 2647463, 2851114, 5294926, 5702228, 10589852, 18532241, 37064482, 74128964]

約数ペア:

[(1, 74128964), (2, 37064482), (4, 18532241), (7, 10589852), (13, 5702228), (14, 5294926), (26, 2851114), (28, 2647463), (47, 1577212), (49, 1512836), (52, 1425557), (91, 814604), (94, 788606), (98, 756418), (182, 407302), (188, 394303), (196, 378209), (329, 225316), (364, 203651), (611, 121324), (619, 119756), (637, 116372), (658, 112658), (1222, 60662), (1238, 59878), (1274, 58186), (1316, 56329), (2303, 32188), (2444, 30331), (2476, 29939), (2548, 29093), (4277, 17332), (4333, 17108), (4606, 16094), (8047, 9212), (8554, 8666)]