4942707812

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 10313428608

約数和(自身を除く): 5370720796

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 331, 658, 662, 1316, 1324, 1621, 2303, 2317, 3242, 4606, 4634, 6484, 9212, 9268, 11347, 15557, 16219, 22694, 31114, 32438, 45388, 62228, 64876, 76187, 79429, 108899, 152374, 158858, 217798, 304748, 317716, 435596, 533309, 536551, 762293, 1066618, 1073102, 1524586, 2133236, 2146204, 3049172, 3733163, 3755857, 7466326, 7511714, 14932652, 15023428, 25217897, 26290999, 50435794, 52581998, 100871588, 105163996, 176525279, 353050558, 706101116, 1235676953, 2471353906, 4942707812]

約数ペア:

[(1, 4942707812), (2, 2471353906), (4, 1235676953), (7, 706101116), (14, 353050558), (28, 176525279), (47, 105163996), (49, 100871588), (94, 52581998), (98, 50435794), (188, 26290999), (196, 25217897), (329, 15023428), (331, 14932652), (658, 7511714), (662, 7466326), (1316, 3755857), (1324, 3733163), (1621, 3049172), (2303, 2146204), (2317, 2133236), (3242, 1524586), (4606, 1073102), (4634, 1066618), (6484, 762293), (9212, 536551), (9268, 533309), (11347, 435596), (15557, 317716), (16219, 304748), (22694, 217798), (31114, 158858), (32438, 152374), (45388, 108899), (62228, 79429), (64876, 76187)]