40569256

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 100548000

約数和(自身を除く): 59978744

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 419, 494, 532, 637, 728, 838, 931, 988, 1064, 1274, 1676, 1729, 1862, 1976, 2548, 2933, 3352, 3458, 3724, 5096, 5447, 5866, 6916, 7448, 7961, 10894, 11732, 12103, 13832, 15922, 20531, 21788, 23464, 24206, 31844, 38129, 41062, 43576, 48412, 55727, 63688, 76258, 82124, 96824, 103493, 111454, 152516, 164248, 206986, 222908, 266903, 305032, 390089, 413972, 445816, 533806, 724451, 780178, 827944, 1067612, 1448902, 1560356, 2135224, 2897804, 3120712, 5071157, 5795608, 10142314, 20284628, 40569256]

約数ペア:

[(1, 40569256), (2, 20284628), (4, 10142314), (7, 5795608), (8, 5071157), (13, 3120712), (14, 2897804), (19, 2135224), (26, 1560356), (28, 1448902), (38, 1067612), (49, 827944), (52, 780178), (56, 724451), (76, 533806), (91, 445816), (98, 413972), (104, 390089), (133, 305032), (152, 266903), (182, 222908), (196, 206986), (247, 164248), (266, 152516), (364, 111454), (392, 103493), (419, 96824), (494, 82124), (532, 76258), (637, 63688), (728, 55727), (838, 48412), (931, 43576), (988, 41062), (1064, 38129), (1274, 31844), (1676, 24206), (1729, 23464), (1862, 21788), (1976, 20531), (2548, 15922), (2933, 13832), (3352, 12103), (3458, 11732), (3724, 10894), (5096, 7961), (5447, 7448), (5866, 6916)]