38268412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 87677856

約数和(自身を除く): 49409444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 653, 1127, 1196, 1274, 1306, 2093, 2254, 2548, 2612, 4186, 4508, 4571, 8372, 8489, 9142, 14651, 15019, 16978, 18284, 29302, 30038, 31997, 33956, 58604, 59423, 60076, 63994, 105133, 118846, 127988, 195247, 210266, 237692, 390494, 415961, 420532, 735931, 780988, 831922, 1366729, 1471862, 1663844, 2733458, 2943724, 5466916, 9567103, 19134206, 38268412]

約数ペア:

[(1, 38268412), (2, 19134206), (4, 9567103), (7, 5466916), (13, 2943724), (14, 2733458), (23, 1663844), (26, 1471862), (28, 1366729), (46, 831922), (49, 780988), (52, 735931), (91, 420532), (92, 415961), (98, 390494), (161, 237692), (182, 210266), (196, 195247), (299, 127988), (322, 118846), (364, 105133), (598, 63994), (637, 60076), (644, 59423), (653, 58604), (1127, 33956), (1196, 31997), (1274, 30038), (1306, 29302), (2093, 18284), (2254, 16978), (2548, 15019), (2612, 14651), (4186, 9142), (4508, 8489), (4571, 8372)]