9745744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 20034432

約数和(自身を除く): 10288688

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 373, 568, 746, 1136, 1492, 1633, 2984, 3266, 5968, 6532, 8579, 13064, 17158, 26128, 26483, 34316, 52966, 68632, 105932, 137264, 211864, 423728, 609109, 1218218, 2436436, 4872872, 9745744]

約数ペア:

[(1, 9745744), (2, 4872872), (4, 2436436), (8, 1218218), (16, 609109), (23, 423728), (46, 211864), (71, 137264), (92, 105932), (142, 68632), (184, 52966), (284, 34316), (368, 26483), (373, 26128), (568, 17158), (746, 13064), (1136, 8579), (1492, 6532), (1633, 5968), (2984, 3266)]