8782213748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{38069}}^1$

素因数の和:38205

約数の個数: 72

約数和(自身を含む): 19686149280

約数和(自身を除く): 10903935532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 428, 539, 749, 1078, 1177, 1498, 2156, 2354, 2996, 4708, 5243, 8239, 10486, 16478, 20972, 32956, 38069, 57673, 76138, 115346, 152276, 230692, 266483, 418759, 532966, 837518, 1065932, 1675036, 1865381, 2931313, 3730762, 4073383, 5862626, 7461524, 8146766, 11725252, 16293532, 20519191, 28513681, 41038382, 44807213, 57027362, 82076764, 89614426, 114054724, 179228852, 199595767, 313650491, 399191534, 627300982, 798383068, 1254601964, 2195553437, 4391106874, 8782213748]

約数ペア:

[(1, 8782213748), (2, 4391106874), (4, 2195553437), (7, 1254601964), (11, 798383068), (14, 627300982), (22, 399191534), (28, 313650491), (44, 199595767), (49, 179228852), (77, 114054724), (98, 89614426), (107, 82076764), (154, 57027362), (196, 44807213), (214, 41038382), (308, 28513681), (428, 20519191), (539, 16293532), (749, 11725252), (1078, 8146766), (1177, 7461524), (1498, 5862626), (2156, 4073383), (2354, 3730762), (2996, 2931313), (4708, 1865381), (5243, 1675036), (8239, 1065932), (10486, 837518), (16478, 532966), (20972, 418759), (32956, 266483), (38069, 230692), (57673, 152276), (76138, 115346)]