22471900724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{869521}}^1$

素因数の和:869616

約数の個数: 48

約数和(自身を含む): 49082777856

約数和(自身を除く): 26610877132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 869521, 1739042, 3478084, 6086647, 11303773, 12173294, 22607546, 24346588, 45215092, 61735991, 79126411, 123471982, 158252822, 246943964, 316505644, 432151937, 802567883, 864303874, 1605135766, 1728607748, 3210271532, 5617975181, 11235950362, 22471900724]

約数ペア:

[(1, 22471900724), (2, 11235950362), (4, 5617975181), (7, 3210271532), (13, 1728607748), (14, 1605135766), (26, 864303874), (28, 802567883), (52, 432151937), (71, 316505644), (91, 246943964), (142, 158252822), (182, 123471982), (284, 79126411), (364, 61735991), (497, 45215092), (923, 24346588), (994, 22607546), (1846, 12173294), (1988, 11303773), (3692, 6086647), (6461, 3478084), (12922, 1739042), (25844, 869521)]