30774016

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 75660704

約数和(自身を除く): 44886688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1321, 1456, 1664, 1792, 2642, 2912, 3328, 5284, 5824, 9247, 10568, 11648, 17173, 18494, 21136, 23296, 34346, 36988, 42272, 68692, 73976, 84544, 120211, 137384, 147952, 169088, 240422, 274768, 295904, 338176, 480844, 549536, 591808, 961688, 1099072, 1183616, 1923376, 2198144, 2367232, 3846752, 4396288, 7693504, 15387008, 30774016]

約数ペア:

[(1, 30774016), (2, 15387008), (4, 7693504), (7, 4396288), (8, 3846752), (13, 2367232), (14, 2198144), (16, 1923376), (26, 1183616), (28, 1099072), (32, 961688), (52, 591808), (56, 549536), (64, 480844), (91, 338176), (104, 295904), (112, 274768), (128, 240422), (182, 169088), (208, 147952), (224, 137384), (256, 120211), (364, 84544), (416, 73976), (448, 68692), (728, 42272), (832, 36988), (896, 34346), (1321, 23296), (1456, 21136), (1664, 18494), (1792, 17173), (2642, 11648), (2912, 10568), (3328, 9247), (5284, 5824)]