71069908

素因数分解:

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

素因数の和:713

約数の個数: 72

約数和(自身を含む): 160852608

約数和(自身を除く): 89782700

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 653, 676, 1183, 1196, 1306, 2093, 2366, 2612, 3887, 4186, 4571, 4732, 7774, 8372, 8489, 9142, 15019, 15548, 16978, 18284, 27209, 30038, 33956, 54418, 59423, 60076, 105133, 108836, 110357, 118846, 195247, 210266, 220714, 237692, 390494, 420532, 441428, 772499, 780988, 1366729, 1544998, 2538211, 2733458, 3089996, 5076422, 5466916, 10152844, 17767477, 35534954, 71069908]

約数ペア:

[(1, 71069908), (2, 35534954), (4, 17767477), (7, 10152844), (13, 5466916), (14, 5076422), (23, 3089996), (26, 2733458), (28, 2538211), (46, 1544998), (52, 1366729), (91, 780988), (92, 772499), (161, 441428), (169, 420532), (182, 390494), (299, 237692), (322, 220714), (338, 210266), (364, 195247), (598, 118846), (644, 110357), (653, 108836), (676, 105133), (1183, 60076), (1196, 59423), (1306, 54418), (2093, 33956), (2366, 30038), (2612, 27209), (3887, 18284), (4186, 16978), (4571, 15548), (4732, 15019), (7774, 9142), (8372, 8489)]