28488504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 81584640

約数和(自身を除く): 53096136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 186, 236, 248, 264, 341, 354, 372, 472, 649, 682, 708, 744, 1023, 1298, 1364, 1416, 1829, 1947, 2046, 2596, 2728, 3481, 3658, 3894, 4092, 5192, 5487, 6962, 7316, 7788, 8184, 10443, 10974, 13924, 14632, 15576, 20119, 20886, 21948, 27848, 38291, 40238, 41772, 43896, 60357, 76582, 80476, 83544, 107911, 114873, 120714, 153164, 160952, 215822, 229746, 241428, 306328, 323733, 431644, 459492, 482856, 647466, 863288, 918984, 1187021, 1294932, 2374042, 2589864, 3561063, 4748084, 7122126, 9496168, 14244252, 28488504]

約数ペア:

[(1, 28488504), (2, 14244252), (3, 9496168), (4, 7122126), (6, 4748084), (8, 3561063), (11, 2589864), (12, 2374042), (22, 1294932), (24, 1187021), (31, 918984), (33, 863288), (44, 647466), (59, 482856), (62, 459492), (66, 431644), (88, 323733), (93, 306328), (118, 241428), (124, 229746), (132, 215822), (177, 160952), (186, 153164), (236, 120714), (248, 114873), (264, 107911), (341, 83544), (354, 80476), (372, 76582), (472, 60357), (649, 43896), (682, 41772), (708, 40238), (744, 38291), (1023, 27848), (1298, 21948), (1364, 20886), (1416, 20119), (1829, 15576), (1947, 14632), (2046, 13924), (2596, 10974), (2728, 10443), (3481, 8184), (3658, 7788), (3894, 7316), (4092, 6962), (5192, 5487)]