28390515852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1\times {\mathrm{563}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 68888494080

約数和(自身を除く): 40497978228

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 283, 372, 479, 563, 566, 849, 958, 1126, 1132, 1437, 1689, 1698, 1916, 2252, 2874, 3378, 3396, 5748, 6756, 8773, 14849, 17453, 17546, 26319, 29698, 34906, 35092, 44547, 52359, 52638, 59396, 69812, 89094, 104718, 105276, 135557, 159329, 178188, 209436, 269677, 271114, 318658, 406671, 477987, 539354, 542228, 637316, 809031, 813342, 955974, 1078708, 1618062, 1626684, 1911948, 3236124, 4202267, 4939199, 8359987, 8404534, 9878398, 12606801, 14817597, 16719974, 16809068, 19756796, 25079961, 25213602, 29635194, 33439948, 50159922, 50427204, 59270388, 76318591, 100319844, 152637182, 228955773, 305274364, 457911546, 915823092, 2365876321, 4731752642, 7097628963, 9463505284, 14195257926, 28390515852]

約数ペア:

[(1, 28390515852), (2, 14195257926), (3, 9463505284), (4, 7097628963), (6, 4731752642), (12, 2365876321), (31, 915823092), (62, 457911546), (93, 305274364), (124, 228955773), (186, 152637182), (283, 100319844), (372, 76318591), (479, 59270388), (563, 50427204), (566, 50159922), (849, 33439948), (958, 29635194), (1126, 25213602), (1132, 25079961), (1437, 19756796), (1689, 16809068), (1698, 16719974), (1916, 14817597), (2252, 12606801), (2874, 9878398), (3378, 8404534), (3396, 8359987), (5748, 4939199), (6756, 4202267), (8773, 3236124), (14849, 1911948), (17453, 1626684), (17546, 1618062), (26319, 1078708), (29698, 955974), (34906, 813342), (35092, 809031), (44547, 637316), (52359, 542228), (52638, 539354), (59396, 477987), (69812, 406671), (89094, 318658), (104718, 271114), (105276, 269677), (135557, 209436), (159329, 178188)]