68748472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 79850888

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 701, 943, 1066, 1196, 1402, 1886, 2132, 2392, 2804, 3772, 4264, 5608, 7544, 9113, 12259, 16123, 18226, 24518, 28741, 32246, 36452, 49036, 57482, 64492, 72904, 98072, 114964, 128984, 209599, 229928, 373633, 419198, 661043, 747266, 838396, 1322086, 1494532, 1676792, 2644172, 2989064, 5288344, 8593559, 17187118, 34374236, 68748472]

約数ペア:

[(1, 68748472), (2, 34374236), (4, 17187118), (8, 8593559), (13, 5288344), (23, 2989064), (26, 2644172), (41, 1676792), (46, 1494532), (52, 1322086), (82, 838396), (92, 747266), (104, 661043), (164, 419198), (184, 373633), (299, 229928), (328, 209599), (533, 128984), (598, 114964), (701, 98072), (943, 72904), (1066, 64492), (1196, 57482), (1402, 49036), (1886, 36452), (2132, 32246), (2392, 28741), (2804, 24518), (3772, 18226), (4264, 16123), (5608, 12259), (7544, 9113)]