38876346572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1\times {\mathrm{4339}}^1$

素因数の和:7063

約数の個数: 72

約数和(自身を含む): 83846977200

約数和(自身を除く): 44970630628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2689, 3332, 4339, 5378, 8678, 10756, 17356, 18823, 30373, 37646, 45713, 60746, 73763, 75292, 91426, 121492, 131761, 147526, 182852, 212611, 263522, 295052, 319991, 425222, 516341, 527044, 639982, 850444, 1032682, 1279964, 2065364, 2239937, 3614387, 4479874, 7228774, 8959748, 11667571, 14457548, 23335142, 46670284, 81672997, 163345994, 198348707, 326691988, 396697414, 571710979, 793394828, 1143421958, 1388440949, 2286843916, 2776881898, 5553763796, 9719086643, 19438173286, 38876346572]

約数ペア:

[(1, 38876346572), (2, 19438173286), (4, 9719086643), (7, 5553763796), (14, 2776881898), (17, 2286843916), (28, 1388440949), (34, 1143421958), (49, 793394828), (68, 571710979), (98, 396697414), (119, 326691988), (196, 198348707), (238, 163345994), (476, 81672997), (833, 46670284), (1666, 23335142), (2689, 14457548), (3332, 11667571), (4339, 8959748), (5378, 7228774), (8678, 4479874), (10756, 3614387), (17356, 2239937), (18823, 2065364), (30373, 1279964), (37646, 1032682), (45713, 850444), (60746, 639982), (73763, 527044), (75292, 516341), (91426, 425222), (121492, 319991), (131761, 295052), (147526, 263522), (182852, 212611)]