25777848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 48249672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 41, 46, 51, 67, 68, 69, 82, 92, 102, 123, 134, 136, 138, 164, 184, 201, 204, 246, 268, 276, 328, 391, 402, 408, 492, 536, 552, 697, 782, 804, 943, 984, 1139, 1173, 1394, 1541, 1564, 1608, 1886, 2091, 2278, 2346, 2747, 2788, 2829, 3082, 3128, 3417, 3772, 4182, 4556, 4623, 4692, 5494, 5576, 5658, 6164, 6834, 7544, 8241, 8364, 9112, 9246, 9384, 10988, 11316, 12328, 13668, 16031, 16482, 16728, 18492, 21976, 22632, 26197, 27336, 32062, 32964, 36984, 46699, 48093, 52394, 63181, 64124, 65928, 78591, 93398, 96186, 104788, 126362, 128248, 140097, 157182, 186796, 189543, 192372, 209576, 252724, 280194, 314364, 373592, 379086, 384744, 505448, 560388, 628728, 758172, 1074077, 1120776, 1516344, 2148154, 3222231, 4296308, 6444462, 8592616, 12888924, 25777848]

約数ペア:

[(1, 25777848), (2, 12888924), (3, 8592616), (4, 6444462), (6, 4296308), (8, 3222231), (12, 2148154), (17, 1516344), (23, 1120776), (24, 1074077), (34, 758172), (41, 628728), (46, 560388), (51, 505448), (67, 384744), (68, 379086), (69, 373592), (82, 314364), (92, 280194), (102, 252724), (123, 209576), (134, 192372), (136, 189543), (138, 186796), (164, 157182), (184, 140097), (201, 128248), (204, 126362), (246, 104788), (268, 96186), (276, 93398), (328, 78591), (391, 65928), (402, 64124), (408, 63181), (492, 52394), (536, 48093), (552, 46699), (697, 36984), (782, 32964), (804, 32062), (943, 27336), (984, 26197), (1139, 22632), (1173, 21976), (1394, 18492), (1541, 16728), (1564, 16482), (1608, 16031), (1886, 13668), (2091, 12328), (2278, 11316), (2346, 10988), (2747, 9384), (2788, 9246), (2829, 9112), (3082, 8364), (3128, 8241), (3417, 7544), (3772, 6834), (4182, 6164), (4556, 5658), (4623, 5576), (4692, 5494)]