13563589216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 28143859968

約数和(自身を除く): 14580270752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 157, 248, 292, 314, 496, 584, 628, 992, 1168, 1193, 1256, 2263, 2336, 2386, 2512, 4526, 4772, 4867, 5024, 9052, 9544, 9734, 11461, 18104, 19088, 19468, 22922, 36208, 36983, 38176, 38936, 45844, 72416, 73966, 77872, 87089, 91688, 147932, 155744, 174178, 183376, 187301, 295864, 348356, 355291, 366752, 374602, 591728, 696712, 710582, 749204, 1183456, 1393424, 1421164, 1498408, 2699759, 2786848, 2842328, 2996816, 5399518, 5684656, 5806331, 5993632, 10799036, 11369312, 11612662, 13672973, 21598072, 23225324, 27345946, 43196144, 46450648, 54691892, 86392288, 92901296, 109383784, 185802592, 218767568, 423862163, 437535136, 847724326, 1695448652, 3390897304, 6781794608, 13563589216]

約数ペア:

[(1, 13563589216), (2, 6781794608), (4, 3390897304), (8, 1695448652), (16, 847724326), (31, 437535136), (32, 423862163), (62, 218767568), (73, 185802592), (124, 109383784), (146, 92901296), (157, 86392288), (248, 54691892), (292, 46450648), (314, 43196144), (496, 27345946), (584, 23225324), (628, 21598072), (992, 13672973), (1168, 11612662), (1193, 11369312), (1256, 10799036), (2263, 5993632), (2336, 5806331), (2386, 5684656), (2512, 5399518), (4526, 2996816), (4772, 2842328), (4867, 2786848), (5024, 2699759), (9052, 1498408), (9544, 1421164), (9734, 1393424), (11461, 1183456), (18104, 749204), (19088, 710582), (19468, 696712), (22922, 591728), (36208, 374602), (36983, 366752), (38176, 355291), (38936, 348356), (45844, 295864), (72416, 187301), (73966, 183376), (77872, 174178), (87089, 155744), (91688, 147932)]