26988612

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 75264000

約数和(自身を除く): 48275388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 83, 84, 98, 147, 158, 166, 196, 237, 249, 294, 316, 332, 343, 474, 498, 553, 581, 588, 686, 948, 996, 1029, 1106, 1162, 1372, 1659, 1743, 2058, 2212, 2324, 3318, 3486, 3871, 4067, 4116, 6557, 6636, 6972, 7742, 8134, 11613, 12201, 13114, 15484, 16268, 19671, 23226, 24402, 26228, 27097, 28469, 39342, 45899, 46452, 48804, 54194, 56938, 78684, 81291, 85407, 91798, 108388, 113876, 137697, 162582, 170814, 183596, 275394, 321293, 325164, 341628, 550788, 642586, 963879, 1285172, 1927758, 2249051, 3855516, 4498102, 6747153, 8996204, 13494306, 26988612]

約数ペア:

[(1, 26988612), (2, 13494306), (3, 8996204), (4, 6747153), (6, 4498102), (7, 3855516), (12, 2249051), (14, 1927758), (21, 1285172), (28, 963879), (42, 642586), (49, 550788), (79, 341628), (83, 325164), (84, 321293), (98, 275394), (147, 183596), (158, 170814), (166, 162582), (196, 137697), (237, 113876), (249, 108388), (294, 91798), (316, 85407), (332, 81291), (343, 78684), (474, 56938), (498, 54194), (553, 48804), (581, 46452), (588, 45899), (686, 39342), (948, 28469), (996, 27097), (1029, 26228), (1106, 24402), (1162, 23226), (1372, 19671), (1659, 16268), (1743, 15484), (2058, 13114), (2212, 12201), (2324, 11613), (3318, 8134), (3486, 7742), (3871, 6972), (4067, 6636), (4116, 6557)]