7862168912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16703}}^1$

素因数の和:16828

約数の個数: 80

約数和(自身を含む): 17166901248

約数和(自身を除く): 9304732336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 208, 248, 292, 403, 496, 584, 806, 949, 1168, 1612, 1898, 2263, 3224, 3796, 4526, 6448, 7592, 9052, 15184, 16703, 18104, 29419, 33406, 36208, 58838, 66812, 117676, 133624, 217139, 235352, 267248, 434278, 470704, 517793, 868556, 1035586, 1219319, 1737112, 2071172, 2438638, 3474224, 4142344, 4877276, 6731309, 8284688, 9754552, 13462618, 15851147, 19509104, 26925236, 31702294, 37798889, 53850472, 63404588, 75597778, 107700944, 126809176, 151195556, 253618352, 302391112, 491385557, 604782224, 982771114, 1965542228, 3931084456, 7862168912]

約数ペア:

[(1, 7862168912), (2, 3931084456), (4, 1965542228), (8, 982771114), (13, 604782224), (16, 491385557), (26, 302391112), (31, 253618352), (52, 151195556), (62, 126809176), (73, 107700944), (104, 75597778), (124, 63404588), (146, 53850472), (208, 37798889), (248, 31702294), (292, 26925236), (403, 19509104), (496, 15851147), (584, 13462618), (806, 9754552), (949, 8284688), (1168, 6731309), (1612, 4877276), (1898, 4142344), (2263, 3474224), (3224, 2438638), (3796, 2071172), (4526, 1737112), (6448, 1219319), (7592, 1035586), (9052, 868556), (15184, 517793), (16703, 470704), (18104, 434278), (29419, 267248), (33406, 235352), (36208, 217139), (58838, 133624), (66812, 117676)]