71471672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 150569280

約数和(自身を除く): 79097608

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 73, 92, 136, 146, 184, 292, 313, 391, 584, 626, 782, 1241, 1252, 1564, 1679, 2482, 2504, 3128, 3358, 4964, 5321, 6716, 7199, 9928, 10642, 13432, 14398, 21284, 22849, 28543, 28796, 42568, 45698, 57086, 57592, 91396, 114172, 122383, 182792, 228344, 244766, 388433, 489532, 525527, 776866, 979064, 1051054, 1553732, 2102108, 3107464, 4204216, 8933959, 17867918, 35735836, 71471672]

約数ペア:

[(1, 71471672), (2, 35735836), (4, 17867918), (8, 8933959), (17, 4204216), (23, 3107464), (34, 2102108), (46, 1553732), (68, 1051054), (73, 979064), (92, 776866), (136, 525527), (146, 489532), (184, 388433), (292, 244766), (313, 228344), (391, 182792), (584, 122383), (626, 114172), (782, 91396), (1241, 57592), (1252, 57086), (1564, 45698), (1679, 42568), (2482, 28796), (2504, 28543), (3128, 22849), (3358, 21284), (4964, 14398), (5321, 13432), (6716, 10642), (7199, 9928)]