8687014784

素因数分解:

$2^7\times 7^2\times {\mathrm{983}}^1\times {\mathrm{1409}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 20166440400

約数和(自身を除く): 11479425616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 983, 1409, 1568, 1966, 2818, 3136, 3932, 5636, 6272, 6881, 7864, 9863, 11272, 13762, 15728, 19726, 22544, 27524, 31456, 39452, 45088, 48167, 55048, 62912, 69041, 78904, 90176, 96334, 110096, 125824, 138082, 157808, 180352, 192668, 220192, 276164, 315616, 385336, 440384, 552328, 631232, 770672, 880768, 1104656, 1262464, 1385047, 1541344, 2209312, 2770094, 3082688, 4418624, 5540188, 6165376, 8837248, 9695329, 11080376, 19390658, 22160752, 38781316, 44321504, 67867303, 77562632, 88643008, 135734606, 155125264, 177286016, 271469212, 310250528, 542938424, 620501056, 1085876848, 1241002112, 2171753696, 4343507392, 8687014784]

約数ペア:

[(1, 8687014784), (2, 4343507392), (4, 2171753696), (7, 1241002112), (8, 1085876848), (14, 620501056), (16, 542938424), (28, 310250528), (32, 271469212), (49, 177286016), (56, 155125264), (64, 135734606), (98, 88643008), (112, 77562632), (128, 67867303), (196, 44321504), (224, 38781316), (392, 22160752), (448, 19390658), (784, 11080376), (896, 9695329), (983, 8837248), (1409, 6165376), (1568, 5540188), (1966, 4418624), (2818, 3082688), (3136, 2770094), (3932, 2209312), (5636, 1541344), (6272, 1385047), (6881, 1262464), (7864, 1104656), (9863, 880768), (11272, 770672), (13762, 631232), (15728, 552328), (19726, 440384), (22544, 385336), (27524, 315616), (31456, 276164), (39452, 220192), (45088, 192668), (48167, 180352), (55048, 157808), (62912, 138082), (69041, 125824), (78904, 110096), (90176, 96334)]