64530896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 128161440

約数和(自身を除く): 63630544

約数列:

[1, 2, 4, 8, 16, 59, 118, 197, 236, 347, 394, 472, 694, 788, 944, 1388, 1576, 2776, 3152, 5552, 11623, 20473, 23246, 40946, 46492, 68359, 81892, 92984, 136718, 163784, 185968, 273436, 327568, 546872, 1093744, 4033181, 8066362, 16132724, 32265448, 64530896]

約数ペア:

[(1, 64530896), (2, 32265448), (4, 16132724), (8, 8066362), (16, 4033181), (59, 1093744), (118, 546872), (197, 327568), (236, 273436), (347, 185968), (394, 163784), (472, 136718), (694, 92984), (788, 81892), (944, 68359), (1388, 46492), (1576, 40946), (2776, 23246), (3152, 20473), (5552, 11623)]