70689424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 160545280

約数和(自身を除く): 89855856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 577, 589, 806, 988, 1154, 1178, 1612, 1976, 2308, 2356, 3224, 3952, 4616, 4712, 6448, 7501, 7657, 9232, 9424, 10963, 15002, 15314, 17887, 21926, 30004, 30628, 35774, 43852, 60008, 61256, 71548, 87704, 120016, 122512, 142519, 143096, 175408, 232531, 285038, 286192, 339853, 465062, 570076, 679706, 930124, 1140152, 1359412, 1860248, 2280304, 2718824, 3720496, 4418089, 5437648, 8836178, 17672356, 35344712, 70689424]

約数ペア:

[(1, 70689424), (2, 35344712), (4, 17672356), (8, 8836178), (13, 5437648), (16, 4418089), (19, 3720496), (26, 2718824), (31, 2280304), (38, 1860248), (52, 1359412), (62, 1140152), (76, 930124), (104, 679706), (124, 570076), (152, 465062), (208, 339853), (247, 286192), (248, 285038), (304, 232531), (403, 175408), (494, 143096), (496, 142519), (577, 122512), (589, 120016), (806, 87704), (988, 71548), (1154, 61256), (1178, 60008), (1612, 43852), (1976, 35774), (2308, 30628), (2356, 30004), (3224, 21926), (3952, 17887), (4616, 15314), (4712, 15002), (6448, 10963), (7501, 9424), (7657, 9232)]