26487513892

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{150323}}^1$

素因数の和:150401

約数の個数: 72

約数和(自身を含む): 57580104960

約数和(自身を除く): 31092591068

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 406, 434, 812, 868, 899, 1421, 1519, 1798, 2842, 3038, 3596, 5684, 6076, 6293, 12586, 25172, 44051, 88102, 150323, 176204, 300646, 601292, 1052261, 2104522, 4209044, 4359367, 4660013, 7365827, 8718734, 9320026, 14731654, 17437468, 18640052, 29463308, 30515569, 32620091, 61031138, 65240182, 122062276, 130480364, 135140377, 213608983, 228340637, 270280754, 427217966, 456681274, 540561508, 854435932, 913362548, 945982639, 1891965278, 3783930556, 6621878473, 13243756946, 26487513892]

約数ペア:

[(1, 26487513892), (2, 13243756946), (4, 6621878473), (7, 3783930556), (14, 1891965278), (28, 945982639), (29, 913362548), (31, 854435932), (49, 540561508), (58, 456681274), (62, 427217966), (98, 270280754), (116, 228340637), (124, 213608983), (196, 135140377), (203, 130480364), (217, 122062276), (406, 65240182), (434, 61031138), (812, 32620091), (868, 30515569), (899, 29463308), (1421, 18640052), (1519, 17437468), (1798, 14731654), (2842, 9320026), (3038, 8718734), (3596, 7365827), (5684, 4660013), (6076, 4359367), (6293, 4209044), (12586, 2104522), (25172, 1052261), (44051, 601292), (88102, 300646), (150323, 176204)]