28880016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 53614704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 659, 664, 913, 996, 1318, 1328, 1826, 1977, 1992, 2636, 2739, 3652, 3954, 3984, 5272, 5478, 7249, 7304, 7908, 10544, 10956, 14498, 14608, 15816, 21747, 21912, 28996, 31632, 43494, 43824, 54697, 57992, 86988, 109394, 115984, 164091, 173976, 218788, 328182, 347952, 437576, 601667, 656364, 875152, 1203334, 1312728, 1805001, 2406668, 2625456, 3610002, 4813336, 7220004, 9626672, 14440008, 28880016]

約数ペア:

[(1, 28880016), (2, 14440008), (3, 9626672), (4, 7220004), (6, 4813336), (8, 3610002), (11, 2625456), (12, 2406668), (16, 1805001), (22, 1312728), (24, 1203334), (33, 875152), (44, 656364), (48, 601667), (66, 437576), (83, 347952), (88, 328182), (132, 218788), (166, 173976), (176, 164091), (249, 115984), (264, 109394), (332, 86988), (498, 57992), (528, 54697), (659, 43824), (664, 43494), (913, 31632), (996, 28996), (1318, 21912), (1328, 21747), (1826, 15816), (1977, 14608), (1992, 14498), (2636, 10956), (2739, 10544), (3652, 7908), (3954, 7304), (3984, 7249), (5272, 5478)]