97147778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 188310528

約数和(自身を除く): 91162750

約数列:

[1, 2, 7, 13, 14, 26, 41, 47, 82, 91, 94, 182, 277, 287, 329, 533, 554, 574, 611, 658, 1066, 1222, 1927, 1939, 3601, 3731, 3854, 3878, 4277, 7202, 7462, 8554, 11357, 13019, 13489, 22714, 25051, 25207, 26038, 26978, 50102, 50414, 79499, 91133, 147641, 158998, 169247, 175357, 182266, 295282, 338494, 350714, 533779, 1033487, 1067558, 1184729, 2066974, 2369458, 3736453, 6939127, 7472906, 13878254, 48573889, 97147778]

約数ペア:

[(1, 97147778), (2, 48573889), (7, 13878254), (13, 7472906), (14, 6939127), (26, 3736453), (41, 2369458), (47, 2066974), (82, 1184729), (91, 1067558), (94, 1033487), (182, 533779), (277, 350714), (287, 338494), (329, 295282), (533, 182266), (554, 175357), (574, 169247), (611, 158998), (658, 147641), (1066, 91133), (1222, 79499), (1927, 50414), (1939, 50102), (3601, 26978), (3731, 26038), (3854, 25207), (3878, 25051), (4277, 22714), (7202, 13489), (7462, 13019), (8554, 11357)]