66579968

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 80

約数和(自身を含む): 163843680

約数和(自身を除く): 97263712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1429, 1456, 1664, 1792, 2858, 2912, 3328, 3584, 5716, 5824, 6656, 10003, 11432, 11648, 18577, 20006, 22864, 23296, 37154, 40012, 45728, 46592, 74308, 80024, 91456, 130039, 148616, 160048, 182912, 260078, 297232, 320096, 365824, 520156, 594464, 640192, 731648, 1040312, 1188928, 1280384, 2080624, 2377856, 2560768, 4161248, 4755712, 5121536, 8322496, 9511424, 16644992, 33289984, 66579968]

約数ペア:

[(1, 66579968), (2, 33289984), (4, 16644992), (7, 9511424), (8, 8322496), (13, 5121536), (14, 4755712), (16, 4161248), (26, 2560768), (28, 2377856), (32, 2080624), (52, 1280384), (56, 1188928), (64, 1040312), (91, 731648), (104, 640192), (112, 594464), (128, 520156), (182, 365824), (208, 320096), (224, 297232), (256, 260078), (364, 182912), (416, 160048), (448, 148616), (512, 130039), (728, 91456), (832, 80024), (896, 74308), (1429, 46592), (1456, 45728), (1664, 40012), (1792, 37154), (2858, 23296), (2912, 22864), (3328, 20006), (3584, 18577), (5716, 11648), (5824, 11432), (6656, 10003)]