15661929626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{11399}}^1$

素因数の和:11699

約数の個数: 64

約数和(自身を含む): 29785190400

約数和(自身を除く): 14123260774

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 251, 322, 391, 502, 782, 1757, 2737, 3514, 4267, 5474, 5773, 8534, 11399, 11546, 22798, 29869, 40411, 59738, 79793, 80822, 98141, 159586, 193783, 196282, 262177, 387566, 524354, 686987, 1356481, 1373974, 1835239, 2712962, 2861149, 3670478, 4457009, 5722298, 8914018, 20028043, 31199063, 40056086, 48639533, 62398126, 65806427, 97279066, 131612854, 340476731, 460644989, 680953462, 921289978, 1118709259, 2237418518, 7830964813, 15661929626]

約数ペア:

[(1, 15661929626), (2, 7830964813), (7, 2237418518), (14, 1118709259), (17, 921289978), (23, 680953462), (34, 460644989), (46, 340476731), (119, 131612854), (161, 97279066), (238, 65806427), (251, 62398126), (322, 48639533), (391, 40056086), (502, 31199063), (782, 20028043), (1757, 8914018), (2737, 5722298), (3514, 4457009), (4267, 3670478), (5474, 2861149), (5773, 2712962), (8534, 1835239), (11399, 1373974), (11546, 1356481), (22798, 686987), (29869, 524354), (40411, 387566), (59738, 262177), (79793, 196282), (80822, 193783), (98141, 159586)]