1773780416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2111}}^1$

素因数の和:2833

約数の個数: 56

約数和(自身を含む): 3712220160

約数和(自身を除く): 1938439744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 691, 1216, 1382, 2111, 2764, 4222, 5528, 8444, 11056, 13129, 16888, 22112, 26258, 33776, 40109, 44224, 52516, 67552, 80218, 105032, 135104, 160436, 210064, 320872, 420128, 641744, 840256, 1283488, 1458701, 2566976, 2917402, 5834804, 11669608, 23339216, 27715319, 46678432, 55430638, 93356864, 110861276, 221722552, 443445104, 886890208, 1773780416]

約数ペア:

[(1, 1773780416), (2, 886890208), (4, 443445104), (8, 221722552), (16, 110861276), (19, 93356864), (32, 55430638), (38, 46678432), (64, 27715319), (76, 23339216), (152, 11669608), (304, 5834804), (608, 2917402), (691, 2566976), (1216, 1458701), (1382, 1283488), (2111, 840256), (2764, 641744), (4222, 420128), (5528, 320872), (8444, 210064), (11056, 160436), (13129, 135104), (16888, 105032), (22112, 80218), (26258, 67552), (33776, 52516), (40109, 44224)]