30726752

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8069}}^1$

素因数の和:8103

約数の個数: 48

約数和(自身を含む): 73211040

約数和(自身を除く): 42484288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8069, 16138, 32276, 56483, 64552, 112966, 129104, 137173, 225932, 258208, 274346, 451864, 548692, 903728, 960211, 1097384, 1807456, 1920422, 2194768, 3840844, 4389536, 7681688, 15363376, 30726752]

約数ペア:

[(1, 30726752), (2, 15363376), (4, 7681688), (7, 4389536), (8, 3840844), (14, 2194768), (16, 1920422), (17, 1807456), (28, 1097384), (32, 960211), (34, 903728), (56, 548692), (68, 451864), (112, 274346), (119, 258208), (136, 225932), (224, 137173), (238, 129104), (272, 112966), (476, 64552), (544, 56483), (952, 32276), (1904, 16138), (3808, 8069)]