26995694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 24325906

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 131, 187, 209, 262, 319, 323, 374, 418, 493, 551, 638, 646, 986, 1102, 1441, 2227, 2489, 2882, 3553, 3799, 4454, 4978, 5423, 6061, 7106, 7598, 9367, 10846, 12122, 18734, 24497, 27379, 41789, 42313, 48994, 54758, 64583, 72181, 83578, 84626, 103037, 129166, 144362, 206074, 465443, 710413, 793991, 930886, 1227077, 1420826, 1587982, 2454154, 13497847, 26995694]

約数ペア:

[(1, 26995694), (2, 13497847), (11, 2454154), (17, 1587982), (19, 1420826), (22, 1227077), (29, 930886), (34, 793991), (38, 710413), (58, 465443), (131, 206074), (187, 144362), (209, 129166), (262, 103037), (319, 84626), (323, 83578), (374, 72181), (418, 64583), (493, 54758), (551, 48994), (638, 42313), (646, 41789), (986, 27379), (1102, 24497), (1441, 18734), (2227, 12122), (2489, 10846), (2882, 9367), (3553, 7598), (3799, 7106), (4454, 6061), (4978, 5423)]