65565808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 166775040

約数和(自身を除く): 101209232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2801, 2926, 3344, 5602, 5852, 11204, 11704, 19607, 22408, 23408, 30811, 39214, 44816, 53219, 61622, 78428, 106438, 123244, 156856, 212876, 215677, 246488, 313712, 372533, 425752, 431354, 492976, 585409, 745066, 851504, 862708, 1170818, 1490132, 1725416, 2341636, 2980264, 3450832, 4097863, 4683272, 5960528, 8195726, 9366544, 16391452, 32782904, 65565808]

約数ペア:

[(1, 65565808), (2, 32782904), (4, 16391452), (7, 9366544), (8, 8195726), (11, 5960528), (14, 4683272), (16, 4097863), (19, 3450832), (22, 2980264), (28, 2341636), (38, 1725416), (44, 1490132), (56, 1170818), (76, 862708), (77, 851504), (88, 745066), (112, 585409), (133, 492976), (152, 431354), (154, 425752), (176, 372533), (209, 313712), (266, 246488), (304, 215677), (308, 212876), (418, 156856), (532, 123244), (616, 106438), (836, 78428), (1064, 61622), (1232, 53219), (1463, 44816), (1672, 39214), (2128, 30811), (2801, 23408), (2926, 22408), (3344, 19607), (5602, 11704), (5852, 11204)]