71700832

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 108287648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 991, 1064, 1292, 1904, 1982, 2128, 2261, 2584, 3808, 3964, 4256, 4522, 5168, 6937, 7928, 9044, 10336, 13874, 15856, 16847, 18088, 18829, 27748, 31712, 33694, 36176, 37658, 55496, 67388, 72352, 75316, 110992, 117929, 131803, 134776, 150632, 221984, 235858, 263606, 269552, 301264, 320093, 471716, 527212, 539104, 602528, 640186, 943432, 1054424, 1280372, 1886864, 2108848, 2240651, 2560744, 3773728, 4217696, 4481302, 5121488, 8962604, 10242976, 17925208, 35850416, 71700832]

約数ペア:

[(1, 71700832), (2, 35850416), (4, 17925208), (7, 10242976), (8, 8962604), (14, 5121488), (16, 4481302), (17, 4217696), (19, 3773728), (28, 2560744), (32, 2240651), (34, 2108848), (38, 1886864), (56, 1280372), (68, 1054424), (76, 943432), (112, 640186), (119, 602528), (133, 539104), (136, 527212), (152, 471716), (224, 320093), (238, 301264), (266, 269552), (272, 263606), (304, 235858), (323, 221984), (476, 150632), (532, 134776), (544, 131803), (608, 117929), (646, 110992), (952, 75316), (991, 72352), (1064, 67388), (1292, 55496), (1904, 37658), (1982, 36176), (2128, 33694), (2261, 31712), (2584, 27748), (3808, 18829), (3964, 18088), (4256, 16847), (4522, 15856), (5168, 13874), (6937, 10336), (7928, 9044)]