389639552

素因数分解:

$2^7\times {\mathrm{1297}}^1\times {\mathrm{2347}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 777164520

約数和(自身を除く): 387524968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1297, 2347, 2594, 4694, 5188, 9388, 10376, 18776, 20752, 37552, 41504, 75104, 83008, 150208, 166016, 300416, 3044059, 6088118, 12176236, 24352472, 48704944, 97409888, 194819776, 389639552]

約数ペア:

[(1, 389639552), (2, 194819776), (4, 97409888), (8, 48704944), (16, 24352472), (32, 12176236), (64, 6088118), (128, 3044059), (1297, 300416), (2347, 166016), (2594, 150208), (4694, 83008), (5188, 75104), (9388, 41504), (10376, 37552), (18776, 20752)]