13820560864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{34231}}^1$

素因数の和:34320

約数の個数: 96

約数和(自身を含む): 31469340672

約数和(自身を除く): 17648779808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 352, 407, 496, 592, 682, 814, 992, 1147, 1184, 1364, 1628, 2294, 2728, 3256, 4588, 5456, 6512, 9176, 10912, 12617, 13024, 18352, 25234, 34231, 36704, 50468, 68462, 100936, 136924, 201872, 273848, 376541, 403744, 547696, 753082, 1061161, 1095392, 1266547, 1506164, 2122322, 2533094, 3012328, 4244644, 5066188, 6024656, 8489288, 10132376, 11672771, 12049312, 13932017, 16978576, 20264752, 23345542, 27864034, 33957152, 39262957, 40529504, 46691084, 55728068, 78525914, 93382168, 111456136, 157051828, 186764336, 222912272, 314103656, 373528672, 431892527, 445824544, 628207312, 863785054, 1256414624, 1727570108, 3455140216, 6910280432, 13820560864]

約数ペア:

[(1, 13820560864), (2, 6910280432), (4, 3455140216), (8, 1727570108), (11, 1256414624), (16, 863785054), (22, 628207312), (31, 445824544), (32, 431892527), (37, 373528672), (44, 314103656), (62, 222912272), (74, 186764336), (88, 157051828), (124, 111456136), (148, 93382168), (176, 78525914), (248, 55728068), (296, 46691084), (341, 40529504), (352, 39262957), (407, 33957152), (496, 27864034), (592, 23345542), (682, 20264752), (814, 16978576), (992, 13932017), (1147, 12049312), (1184, 11672771), (1364, 10132376), (1628, 8489288), (2294, 6024656), (2728, 5066188), (3256, 4244644), (4588, 3012328), (5456, 2533094), (6512, 2122322), (9176, 1506164), (10912, 1266547), (12617, 1095392), (13024, 1061161), (18352, 753082), (25234, 547696), (34231, 403744), (36704, 376541), (50468, 273848), (68462, 201872), (100936, 136924)]