4427456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 56

約数和(自身を含む): 10119360

約数和(自身を除く): 5691904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 331, 352, 418, 608, 662, 704, 836, 1216, 1324, 1672, 2648, 3344, 3641, 5296, 6289, 6688, 7282, 10592, 12578, 13376, 14564, 21184, 25156, 29128, 50312, 58256, 69179, 100624, 116512, 138358, 201248, 233024, 276716, 402496, 553432, 1106864, 2213728, 4427456]

約数ペア:

[(1, 4427456), (2, 2213728), (4, 1106864), (8, 553432), (11, 402496), (16, 276716), (19, 233024), (22, 201248), (32, 138358), (38, 116512), (44, 100624), (64, 69179), (76, 58256), (88, 50312), (152, 29128), (176, 25156), (209, 21184), (304, 14564), (331, 13376), (352, 12578), (418, 10592), (608, 7282), (662, 6688), (704, 6289), (836, 5296), (1216, 3641), (1324, 3344), (1672, 2648)]