72547874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9890

約数の個数: 32

約数和(自身を含む): 135945216

約数和(自身を除く): 63397342

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 9833, 19666, 68831, 137662, 167161, 304823, 334322, 609646, 1170127, 2133761, 2340254, 4267522, 5181991, 10363982, 36273937, 72547874]

約数ペア:

[(1, 72547874), (2, 36273937), (7, 10363982), (14, 5181991), (17, 4267522), (31, 2340254), (34, 2133761), (62, 1170127), (119, 609646), (217, 334322), (238, 304823), (434, 167161), (527, 137662), (1054, 68831), (3689, 19666), (7378, 9833)]