28094248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 68229000

約数和(自身を除く): 40134752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 149, 182, 196, 259, 296, 298, 364, 392, 481, 518, 596, 637, 728, 962, 1036, 1043, 1192, 1274, 1813, 1924, 1937, 2072, 2086, 2548, 3367, 3626, 3848, 3874, 4172, 5096, 5513, 6734, 7252, 7301, 7748, 8344, 11026, 13468, 13559, 14504, 14602, 15496, 22052, 23569, 26936, 27118, 29204, 38591, 44104, 47138, 54236, 58408, 71669, 77182, 94276, 94913, 108472, 143338, 154364, 188552, 189826, 270137, 286676, 308728, 379652, 501683, 540274, 573352, 759304, 1003366, 1080548, 2006732, 2161096, 3511781, 4013464, 7023562, 14047124, 28094248]

約数ペア:

[(1, 28094248), (2, 14047124), (4, 7023562), (7, 4013464), (8, 3511781), (13, 2161096), (14, 2006732), (26, 1080548), (28, 1003366), (37, 759304), (49, 573352), (52, 540274), (56, 501683), (74, 379652), (91, 308728), (98, 286676), (104, 270137), (148, 189826), (149, 188552), (182, 154364), (196, 143338), (259, 108472), (296, 94913), (298, 94276), (364, 77182), (392, 71669), (481, 58408), (518, 54236), (596, 47138), (637, 44104), (728, 38591), (962, 29204), (1036, 27118), (1043, 26936), (1192, 23569), (1274, 22052), (1813, 15496), (1924, 14602), (1937, 14504), (2072, 13559), (2086, 13468), (2548, 11026), (3367, 8344), (3626, 7748), (3848, 7301), (3874, 7252), (4172, 6734), (5096, 5513)]