28743192

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 86093280

約数和(自身を除く): 57350088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1021, 1173, 1224, 1564, 1656, 2042, 2346, 3063, 3128, 3519, 4084, 4692, 6126, 7038, 8168, 9189, 9384, 12252, 14076, 17357, 18378, 23483, 24504, 28152, 34714, 36756, 46966, 52071, 69428, 70449, 73512, 93932, 104142, 138856, 140898, 156213, 187864, 208284, 211347, 281796, 312426, 399211, 416568, 422694, 563592, 624852, 798422, 845388, 1197633, 1249704, 1596844, 1690776, 2395266, 3193688, 3592899, 4790532, 7185798, 9581064, 14371596, 28743192]

約数ペア:

[(1, 28743192), (2, 14371596), (3, 9581064), (4, 7185798), (6, 4790532), (8, 3592899), (9, 3193688), (12, 2395266), (17, 1690776), (18, 1596844), (23, 1249704), (24, 1197633), (34, 845388), (36, 798422), (46, 624852), (51, 563592), (68, 422694), (69, 416568), (72, 399211), (92, 312426), (102, 281796), (136, 211347), (138, 208284), (153, 187864), (184, 156213), (204, 140898), (207, 138856), (276, 104142), (306, 93932), (391, 73512), (408, 70449), (414, 69428), (552, 52071), (612, 46966), (782, 36756), (828, 34714), (1021, 28152), (1173, 24504), (1224, 23483), (1564, 18378), (1656, 17357), (2042, 14076), (2346, 12252), (3063, 9384), (3128, 9189), (3519, 8168), (4084, 7038), (4692, 6126)]