28092108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 78704640

約数和(自身を除く): 50612532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 418, 437, 487, 506, 627, 759, 836, 874, 974, 1012, 1254, 1311, 1461, 1518, 1748, 1948, 2508, 2622, 2922, 3036, 4807, 5244, 5357, 5844, 9253, 9614, 10714, 11201, 14421, 16071, 18506, 19228, 21428, 22402, 27759, 28842, 32142, 33603, 37012, 44804, 55518, 57684, 64284, 67206, 101783, 111036, 123211, 134412, 203566, 212819, 246422, 305349, 369633, 407132, 425638, 492844, 610698, 638457, 739266, 851276, 1221396, 1276914, 1478532, 2341009, 2553828, 4682018, 7023027, 9364036, 14046054, 28092108]

約数ペア:

[(1, 28092108), (2, 14046054), (3, 9364036), (4, 7023027), (6, 4682018), (11, 2553828), (12, 2341009), (19, 1478532), (22, 1276914), (23, 1221396), (33, 851276), (38, 739266), (44, 638457), (46, 610698), (57, 492844), (66, 425638), (69, 407132), (76, 369633), (92, 305349), (114, 246422), (132, 212819), (138, 203566), (209, 134412), (228, 123211), (253, 111036), (276, 101783), (418, 67206), (437, 64284), (487, 57684), (506, 55518), (627, 44804), (759, 37012), (836, 33603), (874, 32142), (974, 28842), (1012, 27759), (1254, 22402), (1311, 21428), (1461, 19228), (1518, 18506), (1748, 16071), (1948, 14421), (2508, 11201), (2622, 10714), (2922, 9614), (3036, 9253), (4807, 5844), (5244, 5357)]