23789792

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 52295544

約数和(自身を除く): 28505752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 83, 104, 106, 166, 169, 208, 212, 332, 338, 416, 424, 664, 676, 689, 848, 1079, 1328, 1352, 1378, 1696, 2158, 2656, 2704, 2756, 4316, 4399, 5408, 5512, 8632, 8798, 8957, 11024, 14027, 17264, 17596, 17914, 22048, 28054, 34528, 35192, 35828, 56108, 57187, 70384, 71656, 112216, 114374, 140768, 143312, 224432, 228748, 286624, 448864, 457496, 743431, 914992, 1486862, 1829984, 2973724, 5947448, 11894896, 23789792]

約数ペア:

[(1, 23789792), (2, 11894896), (4, 5947448), (8, 2973724), (13, 1829984), (16, 1486862), (26, 914992), (32, 743431), (52, 457496), (53, 448864), (83, 286624), (104, 228748), (106, 224432), (166, 143312), (169, 140768), (208, 114374), (212, 112216), (332, 71656), (338, 70384), (416, 57187), (424, 56108), (664, 35828), (676, 35192), (689, 34528), (848, 28054), (1079, 22048), (1328, 17914), (1352, 17596), (1378, 17264), (1696, 14027), (2158, 11024), (2656, 8957), (2704, 8798), (2756, 8632), (4316, 5512), (4399, 5408)]