38478752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5481

約数の個数: 48

約数和(自身を含む): 86397192

約数和(自身を除く): 47918440

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5441, 7072, 10882, 21764, 43528, 70733, 87056, 92497, 141466, 174112, 184994, 282932, 369988, 565864, 739976, 1131728, 1202461, 1479952, 2263456, 2404922, 2959904, 4809844, 9619688, 19239376, 38478752]

約数ペア:

[(1, 38478752), (2, 19239376), (4, 9619688), (8, 4809844), (13, 2959904), (16, 2404922), (17, 2263456), (26, 1479952), (32, 1202461), (34, 1131728), (52, 739976), (68, 565864), (104, 369988), (136, 282932), (208, 184994), (221, 174112), (272, 141466), (416, 92497), (442, 87056), (544, 70733), (884, 43528), (1768, 21764), (3536, 10882), (5441, 7072)]