28484016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 81482880

約数和(自身を除く): 52998864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 739, 803, 876, 1168, 1478, 1606, 1752, 2217, 2409, 2956, 3212, 3504, 4434, 4818, 5912, 6424, 8129, 8868, 9636, 11824, 12848, 16258, 17736, 19272, 24387, 32516, 35472, 38544, 48774, 53947, 65032, 97548, 107894, 130064, 161841, 195096, 215788, 323682, 390192, 431576, 593417, 647364, 863152, 1186834, 1294728, 1780251, 2373668, 2589456, 3560502, 4747336, 7121004, 9494672, 14242008, 28484016]

約数ペア:

[(1, 28484016), (2, 14242008), (3, 9494672), (4, 7121004), (6, 4747336), (8, 3560502), (11, 2589456), (12, 2373668), (16, 1780251), (22, 1294728), (24, 1186834), (33, 863152), (44, 647364), (48, 593417), (66, 431576), (73, 390192), (88, 323682), (132, 215788), (146, 195096), (176, 161841), (219, 130064), (264, 107894), (292, 97548), (438, 65032), (528, 53947), (584, 48774), (739, 38544), (803, 35472), (876, 32516), (1168, 24387), (1478, 19272), (1606, 17736), (1752, 16258), (2217, 12848), (2409, 11824), (2956, 9636), (3212, 8868), (3504, 8129), (4434, 6424), (4818, 5912)]