12853888112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{2683}}^1$

素因数の和:3478

約数の個数: 80

約数和(自身を含む): 27732891648

約数和(自身を除く): 14879003536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 743, 806, 1486, 1612, 2683, 2972, 3224, 5366, 5944, 6448, 9659, 10732, 11888, 19318, 21464, 23033, 34879, 38636, 42928, 46066, 69758, 77272, 83173, 92132, 139516, 154544, 166346, 184264, 279032, 299429, 332692, 368528, 558064, 598858, 665384, 1081249, 1197716, 1330768, 1993469, 2162498, 2395432, 3986938, 4324996, 4790864, 7973876, 8649992, 15947752, 17299984, 25915097, 31895504, 51830194, 61797539, 103660388, 123595078, 207320776, 247190156, 414641552, 494380312, 803368007, 988760624, 1606736014, 3213472028, 6426944056, 12853888112]

約数ペア:

[(1, 12853888112), (2, 6426944056), (4, 3213472028), (8, 1606736014), (13, 988760624), (16, 803368007), (26, 494380312), (31, 414641552), (52, 247190156), (62, 207320776), (104, 123595078), (124, 103660388), (208, 61797539), (248, 51830194), (403, 31895504), (496, 25915097), (743, 17299984), (806, 15947752), (1486, 8649992), (1612, 7973876), (2683, 4790864), (2972, 4324996), (3224, 3986938), (5366, 2395432), (5944, 2162498), (6448, 1993469), (9659, 1330768), (10732, 1197716), (11888, 1081249), (19318, 665384), (21464, 598858), (23033, 558064), (34879, 368528), (38636, 332692), (42928, 299429), (46066, 279032), (69758, 184264), (77272, 166346), (83173, 154544), (92132, 139516)]