27825424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 63478080

約数和(自身を除く): 35652656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 53, 76, 88, 106, 152, 157, 176, 209, 212, 304, 314, 418, 424, 583, 628, 836, 848, 1007, 1166, 1256, 1672, 1727, 2014, 2332, 2512, 2983, 3344, 3454, 4028, 4664, 5966, 6908, 8056, 8321, 9328, 11077, 11932, 13816, 16112, 16642, 22154, 23864, 27632, 32813, 33284, 44308, 47728, 65626, 66568, 88616, 91531, 131252, 133136, 158099, 177232, 183062, 262504, 316198, 366124, 525008, 632396, 732248, 1264792, 1464496, 1739089, 2529584, 3478178, 6956356, 13912712, 27825424]

約数ペア:

[(1, 27825424), (2, 13912712), (4, 6956356), (8, 3478178), (11, 2529584), (16, 1739089), (19, 1464496), (22, 1264792), (38, 732248), (44, 632396), (53, 525008), (76, 366124), (88, 316198), (106, 262504), (152, 183062), (157, 177232), (176, 158099), (209, 133136), (212, 131252), (304, 91531), (314, 88616), (418, 66568), (424, 65626), (583, 47728), (628, 44308), (836, 33284), (848, 32813), (1007, 27632), (1166, 23864), (1256, 22154), (1672, 16642), (1727, 16112), (2014, 13816), (2332, 11932), (2512, 11077), (2983, 9328), (3344, 8321), (3454, 8056), (4028, 6908), (4664, 5966)]