142028416

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{4219}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 284090400

約数和(自身を除く): 142061984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 4208, 4219, 8416, 8438, 16832, 16876, 33664, 33752, 67504, 135008, 270016, 540032, 1109597, 2219194, 4438388, 8876776, 17753552, 35507104, 71014208, 142028416]

約数ペア:

[(1, 142028416), (2, 71014208), (4, 35507104), (8, 17753552), (16, 8876776), (32, 4438388), (64, 2219194), (128, 1109597), (263, 540032), (526, 270016), (1052, 135008), (2104, 67504), (4208, 33752), (4219, 33664), (8416, 16876), (8438, 16832)]