28794804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 78601824

約数和(自身を除く): 49807020

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 289, 323, 361, 391, 437, 578, 646, 722, 782, 867, 874, 969, 1083, 1156, 1173, 1292, 1311, 1444, 1564, 1734, 1748, 1938, 2166, 2346, 2622, 3468, 3876, 4332, 4692, 5244, 5491, 6137, 6647, 7429, 8303, 10982, 12274, 13294, 14858, 16473, 16606, 18411, 19941, 21964, 22287, 24548, 24909, 26588, 29716, 32946, 33212, 36822, 39882, 44574, 49818, 65892, 73644, 79764, 89148, 99636, 104329, 126293, 141151, 208658, 252586, 282302, 312987, 378879, 417316, 423453, 505172, 564604, 625974, 757758, 846906, 1251948, 1515516, 1693812, 2399567, 4799134, 7198701, 9598268, 14397402, 28794804]

約数ペア:

[(1, 28794804), (2, 14397402), (3, 9598268), (4, 7198701), (6, 4799134), (12, 2399567), (17, 1693812), (19, 1515516), (23, 1251948), (34, 846906), (38, 757758), (46, 625974), (51, 564604), (57, 505172), (68, 423453), (69, 417316), (76, 378879), (92, 312987), (102, 282302), (114, 252586), (138, 208658), (204, 141151), (228, 126293), (276, 104329), (289, 99636), (323, 89148), (361, 79764), (391, 73644), (437, 65892), (578, 49818), (646, 44574), (722, 39882), (782, 36822), (867, 33212), (874, 32946), (969, 29716), (1083, 26588), (1156, 24909), (1173, 24548), (1292, 22287), (1311, 21964), (1444, 19941), (1564, 18411), (1734, 16606), (1748, 16473), (1938, 14858), (2166, 13294), (2346, 12274), (2622, 10982), (3468, 8303), (3876, 7429), (4332, 6647), (4692, 6137), (5244, 5491)]