69604288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 149778720

約数和(自身を除く): 80174432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 269, 311, 416, 538, 622, 832, 1076, 1244, 2152, 2488, 3497, 4043, 4304, 4976, 6994, 8086, 8608, 9952, 13988, 16172, 17216, 19904, 27976, 32344, 55952, 64688, 83659, 111904, 129376, 167318, 223808, 258752, 334636, 669272, 1087567, 1338544, 2175134, 2677088, 4350268, 5354176, 8700536, 17401072, 34802144, 69604288]

約数ペア:

[(1, 69604288), (2, 34802144), (4, 17401072), (8, 8700536), (13, 5354176), (16, 4350268), (26, 2677088), (32, 2175134), (52, 1338544), (64, 1087567), (104, 669272), (208, 334636), (269, 258752), (311, 223808), (416, 167318), (538, 129376), (622, 111904), (832, 83659), (1076, 64688), (1244, 55952), (2152, 32344), (2488, 27976), (3497, 19904), (4043, 17216), (4304, 16172), (4976, 13988), (6994, 9952), (8086, 8608)]