80973578704

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{1283}}^1\times {\mathrm{4349}}^1$

素因数の和:6547

約数の個数: 40

約数和(自身を含む): 157217839200

約数和(自身を除く): 76244260496

約数列:

[1, 2, 4, 8, 16, 907, 1283, 1814, 2566, 3628, 4349, 5132, 7256, 8698, 10264, 14512, 17396, 20528, 34792, 69584, 1163681, 2327362, 3944543, 4654724, 5579767, 7889086, 9309448, 11159534, 15778172, 18618896, 22319068, 31556344, 44638136, 63112688, 89276272, 5060848669, 10121697338, 20243394676, 40486789352, 80973578704]

約数ペア:

[(1, 80973578704), (2, 40486789352), (4, 20243394676), (8, 10121697338), (16, 5060848669), (907, 89276272), (1283, 63112688), (1814, 44638136), (2566, 31556344), (3628, 22319068), (4349, 18618896), (5132, 15778172), (7256, 11159534), (8698, 9309448), (10264, 7889086), (14512, 5579767), (17396, 4654724), (20528, 3944543), (34792, 2327362), (69584, 1163681)]