1566806768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{8741}}^1$

素因数の和:9425

約数の個数: 40

約数和(自身を含む): 3219503760

約数和(自身を除く): 1652696992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 659, 1318, 2636, 5272, 8741, 10544, 11203, 17482, 22406, 34964, 44812, 69928, 89624, 139856, 148597, 179248, 297194, 594388, 1188776, 2377552, 5760319, 11520638, 23041276, 46082552, 92165104, 97925423, 195850846, 391701692, 783403384, 1566806768]

約数ペア:

[(1, 1566806768), (2, 783403384), (4, 391701692), (8, 195850846), (16, 97925423), (17, 92165104), (34, 46082552), (68, 23041276), (136, 11520638), (272, 5760319), (659, 2377552), (1318, 1188776), (2636, 594388), (5272, 297194), (8741, 179248), (10544, 148597), (11203, 139856), (17482, 89624), (22406, 69928), (34964, 44812)]