64730764

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19462

約数の個数: 36

約数和(自身を含む): 139531896

約数和(自身を除く): 74801132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 19427, 38854, 77708, 135989, 271978, 330259, 543956, 660518, 951923, 1321036, 1903846, 2311813, 3807692, 4623626, 9247252, 16182691, 32365382, 64730764]

約数ペア:

[(1, 64730764), (2, 32365382), (4, 16182691), (7, 9247252), (14, 4623626), (17, 3807692), (28, 2311813), (34, 1903846), (49, 1321036), (68, 951923), (98, 660518), (119, 543956), (196, 330259), (238, 271978), (476, 135989), (833, 77708), (1666, 38854), (3332, 19427)]