71021992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 139380480

約数和(自身を除く): 68358488

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2263, 3923, 4526, 7846, 9052, 15692, 18104, 31384, 121613, 243226, 286379, 486452, 572758, 972904, 1145516, 2291032, 8877749, 17755498, 35510996, 71021992]

約数ペア:

[(1, 71021992), (2, 35510996), (4, 17755498), (8, 8877749), (31, 2291032), (62, 1145516), (73, 972904), (124, 572758), (146, 486452), (248, 286379), (292, 243226), (584, 121613), (2263, 31384), (3923, 18104), (4526, 15692), (7846, 9052)]