71569316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 155815296

約数和(自身を除く): 84245980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2027, 2522, 2716, 4054, 5044, 8108, 8827, 14189, 17654, 26351, 28378, 35308, 52702, 56756, 105404, 184457, 196619, 368914, 393238, 737828, 786476, 1376333, 2556047, 2752666, 5112094, 5505332, 10224188, 17892329, 35784658, 71569316]

約数ペア:

[(1, 71569316), (2, 35784658), (4, 17892329), (7, 10224188), (13, 5505332), (14, 5112094), (26, 2752666), (28, 2556047), (52, 1376333), (91, 786476), (97, 737828), (182, 393238), (194, 368914), (364, 196619), (388, 184457), (679, 105404), (1261, 56756), (1358, 52702), (2027, 35308), (2522, 28378), (2716, 26351), (4054, 17654), (5044, 14189), (8108, 8827)]