79667456

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 182733600

約数和(自身を除く): 103066144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1489, 1672, 2432, 2816, 2978, 3344, 4864, 5956, 6688, 11912, 13376, 16379, 23824, 26752, 28291, 32758, 47648, 53504, 56582, 65516, 95296, 113164, 131032, 190592, 226328, 262064, 311201, 381184, 452656, 524128, 622402, 905312, 1048256, 1244804, 1810624, 2096512, 2489608, 3621248, 4193024, 4979216, 7242496, 9958432, 19916864, 39833728, 79667456]

約数ペア:

[(1, 79667456), (2, 39833728), (4, 19916864), (8, 9958432), (11, 7242496), (16, 4979216), (19, 4193024), (22, 3621248), (32, 2489608), (38, 2096512), (44, 1810624), (64, 1244804), (76, 1048256), (88, 905312), (128, 622402), (152, 524128), (176, 452656), (209, 381184), (256, 311201), (304, 262064), (352, 226328), (418, 190592), (608, 131032), (704, 113164), (836, 95296), (1216, 65516), (1408, 56582), (1489, 53504), (1672, 47648), (2432, 32758), (2816, 28291), (2978, 26752), (3344, 23824), (4864, 16379), (5956, 13376), (6688, 11912)]