65308256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 142241904

約数和(自身を除く): 76933648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4243, 7696, 8486, 15392, 16972, 33944, 55159, 67888, 110318, 135776, 156991, 220636, 313982, 441272, 627964, 882544, 1255928, 1765088, 2040883, 2511856, 4081766, 5023712, 8163532, 16327064, 32654128, 65308256]

約数ペア:

[(1, 65308256), (2, 32654128), (4, 16327064), (8, 8163532), (13, 5023712), (16, 4081766), (26, 2511856), (32, 2040883), (37, 1765088), (52, 1255928), (74, 882544), (104, 627964), (148, 441272), (208, 313982), (296, 220636), (416, 156991), (481, 135776), (592, 110318), (962, 67888), (1184, 55159), (1924, 33944), (3848, 16972), (4243, 15392), (7696, 8486)]