65491216

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1069}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 145417280

約数和(自身を除く): 79926064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1069, 1094, 2138, 2188, 3829, 4276, 4376, 7483, 7658, 8552, 8752, 14966, 15316, 17104, 29932, 30632, 59864, 61264, 119728, 584743, 1169486, 2338972, 4093201, 4677944, 8186402, 9355888, 16372804, 32745608, 65491216]

約数ペア:

[(1, 65491216), (2, 32745608), (4, 16372804), (7, 9355888), (8, 8186402), (14, 4677944), (16, 4093201), (28, 2338972), (56, 1169486), (112, 584743), (547, 119728), (1069, 61264), (1094, 59864), (2138, 30632), (2188, 29932), (3829, 17104), (4276, 15316), (4376, 14966), (7483, 8752), (7658, 8552)]