78242912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11739

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 98661088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 11699, 23398, 46796, 93592, 128689, 187184, 222281, 257378, 374368, 444562, 514756, 889124, 1029512, 1778248, 2059024, 2445091, 3556496, 4118048, 4890182, 7112992, 9780364, 19560728, 39121456, 78242912]

約数ペア:

[(1, 78242912), (2, 39121456), (4, 19560728), (8, 9780364), (11, 7112992), (16, 4890182), (19, 4118048), (22, 3556496), (32, 2445091), (38, 2059024), (44, 1778248), (76, 1029512), (88, 889124), (152, 514756), (176, 444562), (209, 374368), (304, 257378), (352, 222281), (418, 187184), (608, 128689), (836, 93592), (1672, 46796), (3344, 23398), (6688, 11699)]