23707112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 58786560

約数和(自身を除く): 35079448

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 53, 68, 88, 92, 104, 106, 136, 143, 184, 187, 212, 221, 253, 286, 299, 374, 391, 424, 442, 506, 572, 583, 598, 689, 748, 782, 884, 901, 1012, 1144, 1166, 1196, 1219, 1378, 1496, 1564, 1768, 1802, 2024, 2332, 2392, 2431, 2438, 2756, 3128, 3289, 3604, 4301, 4664, 4862, 4876, 5083, 5512, 6578, 7208, 7579, 8602, 9724, 9752, 9911, 10166, 11713, 13156, 13409, 15158, 15847, 17204, 19448, 19822, 20332, 20723, 23426, 26312, 26818, 30316, 31694, 34408, 39644, 40664, 41446, 46852, 53636, 55913, 60632, 63388, 79288, 82892, 93704, 107272, 111826, 126776, 128843, 165784, 174317, 223652, 227953, 257686, 269399, 348634, 447304, 455906, 515372, 538798, 697268, 911812, 1030744, 1077596, 1394536, 1823624, 2155192, 2963389, 5926778, 11853556, 23707112]

約数ペア:

[(1, 23707112), (2, 11853556), (4, 5926778), (8, 2963389), (11, 2155192), (13, 1823624), (17, 1394536), (22, 1077596), (23, 1030744), (26, 911812), (34, 697268), (44, 538798), (46, 515372), (52, 455906), (53, 447304), (68, 348634), (88, 269399), (92, 257686), (104, 227953), (106, 223652), (136, 174317), (143, 165784), (184, 128843), (187, 126776), (212, 111826), (221, 107272), (253, 93704), (286, 82892), (299, 79288), (374, 63388), (391, 60632), (424, 55913), (442, 53636), (506, 46852), (572, 41446), (583, 40664), (598, 39644), (689, 34408), (748, 31694), (782, 30316), (884, 26818), (901, 26312), (1012, 23426), (1144, 20723), (1166, 20332), (1196, 19822), (1219, 19448), (1378, 17204), (1496, 15847), (1564, 15158), (1768, 13409), (1802, 13156), (2024, 11713), (2332, 10166), (2392, 9911), (2431, 9752), (2438, 9724), (2756, 8602), (3128, 7579), (3289, 7208), (3604, 6578), (4301, 5512), (4664, 5083), (4862, 4876)]