40768026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 51766374

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 174, 201, 269, 377, 402, 538, 754, 807, 871, 1131, 1614, 1742, 1943, 2262, 2613, 3497, 3886, 5226, 5829, 6994, 7801, 10491, 11658, 15602, 18023, 20982, 23403, 25259, 36046, 46806, 50518, 54069, 75777, 101413, 108138, 151554, 202826, 234299, 304239, 468598, 522667, 608478, 702897, 1045334, 1405794, 1568001, 3136002, 6794671, 13589342, 20384013, 40768026]

約数ペア:

[(1, 40768026), (2, 20384013), (3, 13589342), (6, 6794671), (13, 3136002), (26, 1568001), (29, 1405794), (39, 1045334), (58, 702897), (67, 608478), (78, 522667), (87, 468598), (134, 304239), (174, 234299), (201, 202826), (269, 151554), (377, 108138), (402, 101413), (538, 75777), (754, 54069), (807, 50518), (871, 46806), (1131, 36046), (1614, 25259), (1742, 23403), (1943, 20982), (2262, 18023), (2613, 15602), (3497, 11658), (3886, 10491), (5226, 7801), (5829, 6994)]