71308952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 159183360

約数和(自身を除く): 87874408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 572, 664, 751, 913, 1079, 1144, 1502, 1826, 2158, 3004, 3652, 4316, 6008, 7304, 8261, 8632, 9763, 11869, 16522, 19526, 23738, 33044, 39052, 47476, 62333, 66088, 78104, 94952, 107393, 124666, 214786, 249332, 429572, 498664, 685663, 810329, 859144, 1371326, 1620658, 2742652, 3241316, 5485304, 6482632, 8913619, 17827238, 35654476, 71308952]

約数ペア:

[(1, 71308952), (2, 35654476), (4, 17827238), (8, 8913619), (11, 6482632), (13, 5485304), (22, 3241316), (26, 2742652), (44, 1620658), (52, 1371326), (83, 859144), (88, 810329), (104, 685663), (143, 498664), (166, 429572), (286, 249332), (332, 214786), (572, 124666), (664, 107393), (751, 94952), (913, 78104), (1079, 66088), (1144, 62333), (1502, 47476), (1826, 39052), (2158, 33044), (3004, 23738), (3652, 19526), (4316, 16522), (6008, 11869), (7304, 9763), (8261, 8632)]