25969804592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{11171}}^1$

素因数の和:11362

約数の個数: 80

約数和(自身を含む): 53639900160

約数和(自身を除く): 27670095568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 109, 124, 172, 218, 248, 344, 436, 496, 688, 872, 1333, 1744, 2666, 3379, 4687, 5332, 6758, 9374, 10664, 11171, 13516, 18748, 21328, 22342, 27032, 37496, 44684, 54064, 74992, 89368, 145297, 178736, 290594, 346301, 480353, 581188, 692602, 960706, 1162376, 1217639, 1385204, 1921412, 2324752, 2435278, 2770408, 3842824, 4870556, 5540816, 7685648, 9741112, 14890943, 19482224, 29781886, 37746809, 52358477, 59563772, 75493618, 104716954, 119127544, 150987236, 209433908, 238255088, 301974472, 418867816, 603948944, 837735632, 1623112787, 3246225574, 6492451148, 12984902296, 25969804592]

約数ペア:

[(1, 25969804592), (2, 12984902296), (4, 6492451148), (8, 3246225574), (16, 1623112787), (31, 837735632), (43, 603948944), (62, 418867816), (86, 301974472), (109, 238255088), (124, 209433908), (172, 150987236), (218, 119127544), (248, 104716954), (344, 75493618), (436, 59563772), (496, 52358477), (688, 37746809), (872, 29781886), (1333, 19482224), (1744, 14890943), (2666, 9741112), (3379, 7685648), (4687, 5540816), (5332, 4870556), (6758, 3842824), (9374, 2770408), (10664, 2435278), (11171, 2324752), (13516, 1921412), (18748, 1385204), (21328, 1217639), (22342, 1162376), (27032, 960706), (37496, 692602), (44684, 581188), (54064, 480353), (74992, 346301), (89368, 290594), (145297, 178736)]