28630008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 86963760

約数和(自身を除く): 58333752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 977, 1221, 1332, 1628, 1954, 2442, 2664, 2931, 3256, 3663, 3908, 4884, 5862, 7326, 7816, 8793, 9768, 10747, 11724, 14652, 17586, 21494, 23448, 29304, 32241, 35172, 36149, 42988, 64482, 70344, 72298, 85976, 96723, 108447, 128964, 144596, 193446, 216894, 257928, 289192, 325341, 386892, 397639, 433788, 650682, 773784, 795278, 867576, 1192917, 1301364, 1590556, 2385834, 2602728, 3181112, 3578751, 4771668, 7157502, 9543336, 14315004, 28630008]

約数ペア:

[(1, 28630008), (2, 14315004), (3, 9543336), (4, 7157502), (6, 4771668), (8, 3578751), (9, 3181112), (11, 2602728), (12, 2385834), (18, 1590556), (22, 1301364), (24, 1192917), (33, 867576), (36, 795278), (37, 773784), (44, 650682), (66, 433788), (72, 397639), (74, 386892), (88, 325341), (99, 289192), (111, 257928), (132, 216894), (148, 193446), (198, 144596), (222, 128964), (264, 108447), (296, 96723), (333, 85976), (396, 72298), (407, 70344), (444, 64482), (666, 42988), (792, 36149), (814, 35172), (888, 32241), (977, 29304), (1221, 23448), (1332, 21494), (1628, 17586), (1954, 14652), (2442, 11724), (2664, 10747), (2931, 9768), (3256, 8793), (3663, 7816), (3908, 7326), (4884, 5862)]