22103699884

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{2677}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 45561778080

約数和(自身を除く): 23458078196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 409, 412, 721, 818, 1442, 1636, 2677, 2863, 2884, 5047, 5354, 5726, 10094, 10708, 11452, 18739, 20041, 20188, 37478, 40082, 42127, 74956, 80164, 84254, 131173, 168508, 262346, 275731, 294889, 524692, 551462, 589778, 1094893, 1102924, 1179556, 1930117, 2064223, 2189786, 3860234, 4128446, 4379572, 7664251, 7720468, 8256892, 13510819, 15328502, 27021638, 30657004, 53649757, 54043276, 107299514, 112773979, 214599028, 225547958, 451095916, 789417853, 1578835706, 3157671412, 5525924971, 11051849942, 22103699884]

約数ペア:

[(1, 22103699884), (2, 11051849942), (4, 5525924971), (7, 3157671412), (14, 1578835706), (28, 789417853), (49, 451095916), (98, 225547958), (103, 214599028), (196, 112773979), (206, 107299514), (409, 54043276), (412, 53649757), (721, 30657004), (818, 27021638), (1442, 15328502), (1636, 13510819), (2677, 8256892), (2863, 7720468), (2884, 7664251), (5047, 4379572), (5354, 4128446), (5726, 3860234), (10094, 2189786), (10708, 2064223), (11452, 1930117), (18739, 1179556), (20041, 1102924), (20188, 1094893), (37478, 589778), (40082, 551462), (42127, 524692), (74956, 294889), (80164, 275731), (84254, 262346), (131173, 168508)]