78004472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15307}}^1$

素因数の和:15340

約数の個数: 48

約数和(自身を含む): 183236760

約数和(自身を除く): 105232288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 15307, 30614, 61228, 107149, 122456, 198991, 214298, 397982, 428596, 750043, 795964, 857192, 1392937, 1500086, 1591928, 2785874, 3000172, 5571748, 6000344, 9750559, 11143496, 19501118, 39002236, 78004472]

約数ペア:

[(1, 78004472), (2, 39002236), (4, 19501118), (7, 11143496), (8, 9750559), (13, 6000344), (14, 5571748), (26, 3000172), (28, 2785874), (49, 1591928), (52, 1500086), (56, 1392937), (91, 857192), (98, 795964), (104, 750043), (182, 428596), (196, 397982), (364, 214298), (392, 198991), (637, 122456), (728, 107149), (1274, 61228), (2548, 30614), (5096, 15307)]